From 2096fd8a5e483d2dd7bc3fbe72c16db258ea144b Mon Sep 17 00:00:00 2001 From: stefanv Date: Sat, 1 Feb 2025 21:26:38 +0000 Subject: [PATCH 01/29] =?UTF-8?q?Deploying=20to=20main=20from=20@=20numpy/?= =?UTF-8?q?numpy.org@8eb4c54948dbc22edd010ebe4a8ef73e16ab168b=20?= =?UTF-8?q?=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- case-studies/deeplabcut-dnn/index.html | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/case-studies/deeplabcut-dnn/index.html b/case-studies/deeplabcut-dnn/index.html index 5536160f..39ed1397 100644 --- a/case-studies/deeplabcut-dnn/index.html +++ b/case-studies/deeplabcut-dnn/index.html @@ -11,7 +11,7 @@ News Contribute
English
Português 日本語 (Japanese) -Español

Case Study: DeepLabCut 3D Pose Estimation

micehandanim
Analyzing mice hand-movement using DeepLapCut#
(Source: www.deeplabcut.org )

Open Source Software is accelerating Biomedicine. DeepLabCut enables automated video analysis of animal behavior using Deep Learning.

—Alexander Mathis, Assistant Professor, École polytechnique fédérale de Lausanne (EPFL)

About DeepLabCut#

DeepLabCut is an open source toolbox that empowers researchers at hundreds of institutions worldwide to track behaviour of laboratory animals, with very little training data, at human-level accuracy. With DeepLabCut technology, scientists can delve deeper into the scientific understanding of motor control and behavior across animal species and timescales.

Several areas of research, including neuroscience, medicine, and biomechanics, use data from tracking animal movement. DeepLabCut helps in understanding what humans and other animals are doing by parsing actions that have been recorded on film. Using automation for laborious tasks of tagging and monitoring, along with deep neural network based data analysis, DeepLabCut makes scientific studies involving observing animals, such as primates, mice, fish, flies etc., much faster and more accurate.

horserideranim
Colored dots track the positions of a racehorse’s body part#
(Source: Mackenzie Mathis)

DeepLabCut’s non-invasive behavioral tracking of animals by extracting the poses of animals is crucial for scientific pursuits in domains such as biomechanics, genetics, ethology & neuroscience. Measuring animal poses non-invasively from video - without markers - in dynamically changing backgrounds is computationally challenging, both technically as well as in terms of resource needs and training data required.

DeepLabCut allows researchers to estimate the pose of the subject, efficiently enabling them to quantify the behavior through a Python based software toolkit. With DeepLabCut, researchers can identify distinct frames from videos, digitally label specific body parts in a few dozen frames with a tailored GUI, and then the deep learning based pose estimation architectures in DeepLabCut learn how to pick out those same features in the rest of the video and in other similar videos of animals. It works across species of animals, from common laboratory animals such as flies and mice to more unusual animals like cheetahs.

DeepLabCut uses a principle called transfer learning, which greatly reduces the amount of training data required and speeds up the convergence of the training period. Depending on the needs, users can pick different network architectures that provide faster inference (e.g. MobileNetV2), which can also be combined with real-time experimental feedback. DeepLabCut originally used the feature detectors from a top-performing human pose estimation architecture, called DeeperCut, which inspired the name. The package now has been significantly changed to include additional architectures, augmentation methods, and a full front-end user experience. Furthermore, to support large-scale biological experiments DeepLabCut provides active learning capabilities so that users can increase the training set over time to cover edge cases and make their pose estimation algorithm robust within the specific context.

Recently, the DeepLabCut model zoo was introduced, which provides pre-trained models for various species and experimental conditions from facial analysis in primates to dog posture. This can be run for instance in the cloud without any labeling of new data, or neural network training, and no programming experience is necessary.

Key Goals and Results#

  • Automation of animal pose analysis for scientific studies:

    The primary objective of DeepLabCut technology is to measure and track posture +Español

Case Study: DeepLabCut 3D Pose Estimation

micehandanim
Analyzing mice hand-movement using DeepLapCut#
(Source: www.deeplabcut.org )

Open Source Software is accelerating Biomedicine. DeepLabCut enables automated video analysis of animal behavior using Deep Learning.

—Alexander Mathis, Assistant Professor, École polytechnique fédérale de Lausanne (EPFL)

About DeepLabCut#

DeepLabCut is an open source toolbox that empowers researchers at hundreds of institutions worldwide to track behaviour of laboratory animals, with very little training data, at human-level accuracy. With DeepLabCut technology, scientists can delve deeper into the scientific understanding of motor control and behavior across animal species and timescales.

Several areas of research, including neuroscience, medicine, and biomechanics, use data from tracking animal movement. DeepLabCut helps in understanding what humans and other animals are doing by parsing actions that have been recorded on film. Using automation for laborious tasks of tagging and monitoring, along with deep neural network based data analysis, DeepLabCut makes scientific studies involving observing animals, such as primates, mice, fish, flies etc., much faster and more accurate.

horserideranim
Colored dots track the positions of a racehorse’s body part#
(Source: Mackenzie Mathis)

DeepLabCut’s non-invasive behavioral tracking of animals by extracting the poses of animals is crucial for scientific pursuits in domains such as biomechanics, genetics, ethology & neuroscience. Measuring animal poses non-invasively from video - without markers - in dynamically changing backgrounds is computationally challenging, both technically as well as in terms of resource needs and training data required.

DeepLabCut allows researchers to estimate the pose of the subject, efficiently enabling them to quantify the behavior through a Python based software toolkit. With DeepLabCut, researchers can identify distinct frames from videos, digitally label specific body parts in a few dozen frames with a tailored GUI, and then the deep learning based pose estimation architectures in DeepLabCut learn how to pick out those same features in the rest of the video and in other similar videos of animals. It works across species of animals, from common laboratory animals such as flies and mice to more unusual animals like cheetahs.

DeepLabCut uses a principle called transfer learning, which greatly reduces the amount of training data required and speeds up the convergence of the training period. Depending on the needs, users can pick different network architectures that provide faster inference (e.g. MobileNetV2), which can also be combined with real-time experimental feedback. DeepLabCut originally used the feature detectors from a top-performing human pose estimation architecture, called DeeperCut, which inspired the name. The package now has been significantly changed to include additional architectures, augmentation methods, and a full front-end user experience. Furthermore, to support large-scale biological experiments DeepLabCut provides active learning capabilities so that users can increase the training set over time to cover edge cases and make their pose estimation algorithm robust within the specific context.

Recently, the DeepLabCut model zoo was introduced, which provides pre-trained models for various species and experimental conditions from facial analysis in primates to dog posture. This can be run for instance in the cloud without any labeling of new data, or neural network training, and no programming experience is necessary.

Key Goals and Results#

  • Automation of animal pose analysis for scientific studies:

    The primary objective of DeepLabCut technology is to measure and track posture of animals in a diverse settings. This data can be used, for example, in neuroscience studies to understand how the brain controls movement, or to elucidate how animals socially interact. Researchers have observed a @@ -60,7 +60,7 @@ the most likely predictions from target scoremaps need to extracted and one needs to efficiently “link predictions to assemble individual animals”.

    workflow
    DeepLabCut Workflow#
    (Source: Mackenzie Mathis)

    Summary#

    Observing and efficiently describing behavior is a core tenant of modern ethology, neuroscience, medicine, and technology. -DeepLabCut +DeepLabCut allows researchers to estimate the pose of the subject, efficiently enabling them to quantify the behavior. With only a small set of training images, the DeepLabCut Python toolbox allows training a neural network to within human From fdd749ea51edf9eb3283ee1eb662187183c5b389 Mon Sep 17 00:00:00 2001 From: stefanv Date: Tue, 4 Feb 2025 17:59:58 +0000 Subject: [PATCH 02/29] =?UTF-8?q?Deploying=20to=20main=20from=20@=20numpy/?= =?UTF-8?q?numpy.org@81d6282ef470c94f0e15ea909fe087de5db6cdc2=20?= =?UTF-8?q?=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 404/index.html | 2 +- about/index.html | 2 +- arraycomputing/index.html | 2 +- case-studies/blackhole-image/index.html | 2 +- case-studies/cricket-analytics/index.html | 2 +- case-studies/deeplabcut-dnn/index.html | 2 +- case-studies/gw-discov/index.html | 2 +- case-studies/index.html | 2 +- citing-numpy/index.html | 2 +- code-of-conduct/index.html | 2 +- community/index.html | 2 +- config.yaml | 2 +- contribute/index.html | 2 +- diversity_sep2020/index.html | 2 +- gethelp/index.html | 2 +- history/index.html | 2 +- index.html | 2 +- install/index.html | 2 +- learn/index.html | 2 +- news/index.html | 2 +- press-kit/index.html | 2 +- privacy/index.html | 2 +- report-handling-manual/index.html | 2 +- teams/index.html | 2 +- terms/index.html | 2 +- user-survey-2020/index.html | 2 +- user-surveys/index.html | 2 +- 27 files changed, 27 insertions(+), 27 deletions(-) diff --git a/404/index.html b/404/index.html index d5e6e86d..ed111c72 100644 --- a/404/index.html +++ b/404/index.html @@ -11,4 +11,4 @@ Contribute

    English
    Português 日本語 (Japanese) Español

404

Oops! You’ve reached a dead end.

If you think something should be here, you can open an issue on GitHub.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/about/index.html b/about/index.html index 7102ad82..e46ab557 100644 --- a/about/index.html +++ b/about/index.html @@ -16,4 +16,4 @@ Logo of Tidelift

Institutional Partners#

Institutional Partners are organizations that support the project by employing people that contribute to NumPy as part of their job. Current Institutional Partners include:

  • UC Berkeley (Stéfan van der Walt)
  • Quansight (Nathan Goldbaum, Ralf Gommers, Matti Picus, Melissa Weber Mendonça)
  • NVIDIA (Sebastian Berg)
Logo of UC Berkeley Logo of Quansight Logo of NVIDIA

If you have found NumPy useful in your work, research, or company, please consider a donation to the project commensurate with your resources. Any amount helps! All donations will be used strictly to fund the development of NumPy’s open source software, documentation, and community.

NumPy is a Sponsored Project of NumFOCUS, a 501(c)(3) nonprofit charity in the United States. NumFOCUS provides NumPy with fiscal, legal, and administrative support to help ensure the health and sustainability of the project. Visit numfocus.org for more information.

Donations to NumPy are managed by NumFOCUS. For donors in the United States, your gift is tax-deductible to the extent provided by law. As with any donation, you should consult with your tax advisor about your particular tax situation.

NumPy’s Steering Council will make the decisions on how to best use any funds received. Technical and infrastructure priorities are documented on the NumPy Roadmap.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/arraycomputing/index.html b/arraycomputing/index.html index d7651684..f583cb40 100644 --- a/arraycomputing/index.html +++ b/arraycomputing/index.html @@ -30,4 +30,4 @@ values in one shot. This vectorized approach provides speed and simplicity by enabling programmers to code and operate on aggregates of data, without having to use loops of individual scalar operations.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/case-studies/blackhole-image/index.html b/case-studies/blackhole-image/index.html index 2d172a35..e62374ca 100644 --- a/case-studies/blackhole-image/index.html +++ b/case-studies/blackhole-image/index.html @@ -58,4 +58,4 @@ best radio observatories. Innovative algorithms and data processing techniques, improving upon existing astronomical models, helped unfold a mystery of the universe.

numpy benefits
Key NumPy Capabilities utilized#

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/case-studies/cricket-analytics/index.html b/case-studies/cricket-analytics/index.html index 0aaa0994..e8472fde 100644 --- a/case-studies/cricket-analytics/index.html +++ b/case-studies/cricket-analytics/index.html @@ -87,4 +87,4 @@ hidden parameters, patterns, and attributes that lead to the outcome of a cricket match helps the stakeholders to take notice of game insights that are otherwise hidden in numbers and statistics.

Diagram showing benefits of using NumPy for cricket analytics
Key NumPy Capabilities utilized#

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/case-studies/deeplabcut-dnn/index.html b/case-studies/deeplabcut-dnn/index.html index 39ed1397..6caa3220 100644 --- a/case-studies/deeplabcut-dnn/index.html +++ b/case-studies/deeplabcut-dnn/index.html @@ -69,4 +69,4 @@ medicine and rehabilitation studies. Complex combinatorics, data processing challenges faced by DeepLabCut algorithms are addressed through the use of NumPy’s array manipulation capabilities.

numpy benefits
Key NumPy Capabilities utilized#

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/case-studies/gw-discov/index.html b/case-studies/gw-discov/index.html index d78bfd63..06f58d69 100644 --- a/case-studies/gw-discov/index.html +++ b/case-studies/gw-discov/index.html @@ -85,4 +85,4 @@ is enabling researchers to answer complex questions and discover new horizons in our understanding of the universe.

numpy benefits
Key NumPy Capabilities utilized#

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/case-studies/index.html b/case-studies/index.html index ebbca96d..ea1eec90 100644 --- a/case-studies/index.html +++ b/case-studies/index.html @@ -10,4 +10,4 @@ Contribute
English
Português 日本語 (Japanese) Español

Case-Studies

\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/citing-numpy/index.html b/citing-numpy/index.html index 317136fd..e67bccda 100644 --- a/citing-numpy/index.html +++ b/citing-numpy/index.html @@ -33,4 +33,4 @@ publisher = {Springer Science and Business Media {LLC}}, url = {https://doi.org/10.1038/s41586-020-2649-2} }
On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/code-of-conduct/index.html b/code-of-conduct/index.html index d0800446..b19a9110 100644 --- a/code-of-conduct/index.html +++ b/code-of-conduct/index.html @@ -11,4 +11,4 @@ Contribute
English
Português 日本語 (Japanese) Español

NumPy Code of Conduct

Introduction#

This Code of Conduct applies to all spaces managed by the NumPy project, including all public and private mailing lists, issue trackers, wikis, blogs, X, and any other communication channel used by our community. The NumPy project does not organise in-person events, however events related to our community should have a code of conduct similar in spirit to this one.

This Code of Conduct should be honored by everyone who participates in the NumPy community formally or informally, or claims any affiliation with the project, in any project-related activities and especially when representing the project, in any role.

This code is not exhaustive or complete. It serves to distill our common understanding of a collaborative, shared environment and goals. Please try to follow this code in spirit as much as in letter, to create a friendly and productive environment that enriches the surrounding community.

Specific Guidelines#

We strive to:

  1. Be open. We invite anyone to participate in our community. We prefer to use public methods of communication for project-related messages, unless discussing something sensitive. This applies to messages for help or project-related support, too; not only is a public support request much more likely to result in an answer to a question, it also ensures that any inadvertent mistakes in answering are more easily detected and corrected.
  2. Be empathetic, welcoming, friendly, and patient. We work together to resolve conflict, and assume good intentions. We may all experience some frustration from time to time, but we do not allow frustration to turn into a personal attack. A community where people feel uncomfortable or threatened is not a productive one.
  3. Be collaborative. Our work will be used by other people, and in turn we will depend on the work of others. When we make something for the benefit of the project, we are willing to explain to others how it works, so that they can build on the work to make it even better. Any decision we make will affect users and colleagues, and we take those consequences seriously when making decisions.
  4. Be inquisitive. Nobody knows everything! Asking questions early avoids many problems later, so we encourage questions, although we may direct them to the appropriate forum. We will try hard to be responsive and helpful.
  5. Be careful in the words that we choose. We are careful and respectful in our communication, and we take responsibility for our own speech. Be kind to others. Do not insult or put down other participants. We will not accept harassment or other exclusionary behaviour, such as:
    • Violent threats or language directed against another person.
    • Sexist, racist, or otherwise discriminatory jokes and language.
    • Posting sexually explicit or violent material.
    • Posting (or threatening to post) other people’s personally identifying information (“doxing”).
    • Sharing private content, such as emails sent privately or non-publicly, or unlogged forums such as IRC channel history, without the sender’s consent.
    • Personal insults, especially those using racist or sexist terms.
    • Unwelcome sexual attention.
    • Excessive profanity. Please avoid swearwords; people differ greatly in their sensitivity to swearing.
    • Repeated harassment of others. In general, if someone asks you to stop, then stop.
    • Advocating for, or encouraging, any of the above behaviour.

Diversity Statement#

The NumPy project welcomes and encourages participation by everyone. We are committed to being a community that everyone enjoys being part of. Although we may not always be able to accommodate each individual’s preferences, we try our best to treat everyone kindly.

No matter how you identify yourself or how others perceive you: we welcome you. Though no list can hope to be comprehensive, we explicitly honour diversity in: age, culture, ethnicity, genotype, gender identity or expression, language, national origin, neurotype, phenotype, political beliefs, profession, race, religion, sexual orientation, socioeconomic status, subculture and technical ability, to the extent that these do not conflict with this code of conduct.

Though we welcome people fluent in all languages, NumPy development is conducted in English.

Standards for behaviour in the NumPy community are detailed in the Code of Conduct above. Participants in our community should uphold these standards in all their interactions and help others to do so as well (see next section).

Reporting Guidelines#

We know that it is painfully common for internet communication to start at or devolve into obvious and flagrant abuse. We also recognize that sometimes people may have a bad day, or be unaware of some of the guidelines in this Code of Conduct. Please keep this in mind when deciding on how to respond to a breach of this Code.

For clearly intentional breaches, report those to the Code of Conduct Committee (see below). For possibly unintentional breaches, you may reply to the person and point out this code of conduct (either in public or in private, whatever is most appropriate). If you would prefer not to do that, please feel free to report to the Code of Conduct Committee directly, or ask the Committee for advice, in confidence.

You can report issues to the NumPy Code of Conduct Committee at numpy-conduct@googlegroups.com.

Currently, the Committee consists of:

  • Stefan van der Walt
  • Melissa Weber Mendonça
  • Rohit Goswami

If your report involves any members of the Committee, or if they feel they have a conflict of interest in handling it, then they will recuse themselves from considering your report. Alternatively, if for any reason you feel uncomfortable making a report to the Committee, then you can also contact senior NumFOCUS staff at conduct@numfocus.org.

Incident reporting resolution & Code of Conduct enforcement#

This section summarizes the most important points, more details can be found in NumPy Code of Conduct - How to follow up on a report.

We will investigate and respond to all complaints. The NumPy Code of Conduct Committee and the NumPy Steering Committee (if involved) will protect the identity of the reporter, and treat the content of complaints as confidential (unless the reporter agrees otherwise).

In case of severe and obvious breaches, e.g. personal threat or violent, sexist or racist language, we will immediately disconnect the originator from NumPy communication channels; please see the manual for details.

In cases not involving clear severe and obvious breaches of this Code of Conduct the process for acting on any received Code of Conduct violation report will be:

  1. acknowledge report is received,
  2. reasonable discussion/feedback,
  3. mediation (if feedback didn’t help, and only if both reporter and reportee agree to this),
  4. enforcement via transparent decision (see Resolutions) by the Code of Conduct Committee.

The Committee will respond to any report as soon as possible, and at most within 72 hours.

Endnotes#

We are thankful to the groups behind the following documents, from which we drew content and inspiration:

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/community/index.html b/community/index.html index 6bfecd78..fba5691d 100644 --- a/community/index.html +++ b/community/index.html @@ -23,4 +23,4 @@ Please see here for more details and how to get an invite.

Study Groups and Meetups#

If you would like to find a local meetup or study group to learn more about NumPy and the wider ecosystem of Python packages for data science and scientific computing, we recommend exploring the PyData meetups (150+ meetups, 100,000+ members).

NumPy also organizes in-person sprints for its team and interested contributors occasionally. These are typically planned several months in advance and will be announced on the mailing list.

Conferences#

The NumPy project doesn’t organize its own conferences. The conferences that have traditionally been most popular with NumPy maintainers, contributors and users are the SciPy and PyData conference series:

Many of these conferences include tutorial days that cover NumPy and/or sprints where you can learn how to contribute to NumPy or related open source projects.

Join the NumPy community#

To thrive, the NumPy project needs your expertise and enthusiasm. Not a coder? Not a problem! There are many ways to contribute to NumPy.

If you are interested in becoming a NumPy contributor (yay!) we recommend checking out our Contribute page.

Also, feel free to stop by and say hi at one of our community meetings. To keep track of them, check out our events calendar here.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/config.yaml b/config.yaml index a2277de8..63ac094f 100644 --- a/config.yaml +++ b/config.yaml @@ -77,7 +77,7 @@ params: socialmedia: - link: https://github.com/numpy/numpy icon: github - - link: https://www.youtube.com/channel/UCguIL9NZ7ybWK5WQ53qbHng + - link: https://www.youtube.com/@NumPy_team icon: youtube quicklinks: column1: diff --git a/contribute/index.html b/contribute/index.html index b0b087bc..dd5cd0b9 100644 --- a/contribute/index.html +++ b/contribute/index.html @@ -57,4 +57,4 @@ that support has made. Like most nonprofits, we are constantly seeking grants, sponsorships, and other kinds of funding. We have a number of ideas and of course we welcome more. Fundraising is a scarce skill here – we’d appreciate your help.

If you’d like to contribute to NumPy by making a donation, visit https://numpy.org/about/#donate.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/diversity_sep2020/index.html b/diversity_sep2020/index.html index 14f49def..11eb51cd 100644 --- a/diversity_sep2020/index.html +++ b/diversity_sep2020/index.html @@ -60,4 +60,4 @@ Allan Haldane, Stephan Hoyer, Mars Lee, Melissa Weber Mendonça, Jarrod Millman, Inessa Pawson, Matti Picus, Nathaniel Smith, Julian Taylor, Pauli Virtanen, Stéfan van der Walt, Eric Wieser, on behalf of the NumPy team

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/gethelp/index.html b/gethelp/index.html index 14965c13..f0d9237c 100644 --- a/gethelp/index.html +++ b/gethelp/index.html @@ -17,4 +17,4 @@ Reddit. We wish we could keep an eye on these sites, or answer questions directly, but the volume is a little overwhelming!

StackOverflow#

A forum for asking usage questions, e.g. “How do I do X in NumPy?”. Please use the #numpy tag

Reddit#

Another forum for usage questions.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/history/index.html b/history/index.html index 4ed9153e..10c5f870 100644 --- a/history/index.html +++ b/history/index.html @@ -10,4 +10,4 @@ Contribute
English
Português 日本語 (Japanese) Español

History of NumPy

NumPy is a foundational Python library that provides array data structures and related fast numerical routines. When started, the library had little funding, and was written mainly by graduate students—many of them without computer science education, and often without a blessing of their advisors. To even imagine that a small group of “rogue” student programmers could upend the already well-established ecosystem of research software—backed by millions in funding and many hundreds of highly qualified engineers — was preposterous. Yet, the philosophical motivations behind a fully open tool stack, in combination with the excited, friendly community with a singular focus, have proven auspicious in the long run. Nowadays, NumPy is relied upon by scientists, engineers, and many other professionals around the world. For example, the published scripts used in the analysis of gravitational waves import NumPy, and the M87 black hole imaging project directly cites NumPy.

For the in-depth account on milestones in the development of NumPy and related libraries please see arxiv.org.

If you’d like to obtain a copy of the original Numeric and Numarray libraries, follow the links below:

Download Page for Numeric*

Download Page for Numarray*

*Please note that these older array packages are no longer maintained, and users are strongly advised to use NumPy for any array-related purposes or refactor any pre-existing code to utilize the NumPy library.

Historic Documentation#

Download `Numeric’ Manual

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/index.html b/index.html index 7de73a9f..814b7572 100644 --- a/index.html +++ b/index.html @@ -51,4 +51,4 @@

Nearly every scientist working in Python draws on the power of NumPy.

NumPy brings the computational power of languages like C and Fortran to Python, a language much easier to learn and use. With this power comes simplicity: a solution in NumPy is often clear and elegant.

NumPy's API is the starting point when libraries are written to exploit innovative hardware, create specialized array types, or add capabilities beyond what NumPy provides.

Array LibraryCapabilities & Application areas
DaskDaskDistributed arrays and advanced parallelism for analytics, enabling performance at scale.
CuPyCuPyNumPy-compatible array library for GPU-accelerated computing with Python.
JAXJAXComposable transformations of NumPy programs: differentiate, vectorize, just-in-time compilation to GPU/TPU.
xarrayXarrayLabeled, indexed multi-dimensional arrays for advanced analytics and visualization.
sparseSparseNumPy-compatible sparse array library that integrates with Dask and SciPy's sparse linear algebra.
PyTorchPyTorchDeep learning framework that accelerates the path from research prototyping to production deployment.
TensorFlowTensorFlowAn end-to-end platform for machine learning to easily build and deploy ML powered applications.
arrowArrowA cross-language development platform for columnar in-memory data and analytics.
xtensorxtensorMulti-dimensional arrays with broadcasting and lazy computing for numerical analysis.
awkwardAwkward ArrayManipulate JSON-like data with NumPy-like idioms.
uarrayuarrayPython backend system that decouples API from implementation; unumpy provides a NumPy API.
tensorlytensorlyTensor learning, algebra and backends to seamlessly use NumPy, PyTorch, TensorFlow or CuPy.
Diagram of Python Libraries. The five catagories are 'Extract, Transform, Load', 'Data Exploration', 'Data Modeling', 'Data Evaluation' and 'Data Presentation'.

NumPy lies at the core of a rich ecosystem of data science libraries. A typical exploratory data science workflow might look like:

For high data volumes, Dask and Ray are designed to scale. Stable deployments rely on data versioning (DVC), experiment tracking (MLFlow), and workflow automation (Airflow, Dagster and Prefect).

Diagram of three overlapping circles. The circles are labeled 'Mathematics', 'Computer Science' and 'Domain Expertise'. In the middle of the diagram, which has the three circles overlapping it, is an area labeled 'Data Science'.
An animated gif showing a three-dimensional graph of embeddings made in Tensorflow.

Source: Google AI Blog

NumPy forms the basis of powerful machine learning libraries like scikit-learn and SciPy. As machine learning grows, so does the list of libraries built on NumPy. TensorFlow’s deep learning capabilities have broad applications — among them speech and image recognition, text-based applications, time-series analysis, and video detection. PyTorch, another deep learning library, is popular among researchers in computer vision and natural language processing.

Statistical techniques called ensemble methods such as binning, bagging, stacking, and boosting are among the ML algorithms implemented by tools such as XGBoost, LightGBM, and CatBoost — one of the fastest inference engines. Yellowbrick and Eli5 offer machine learning visualizations.

A streamplot made in matplotlib
A scatter-plot graph made in ggpy
A box-plot made in plotly
A streamgraph made in altair
A pairplot of two types of graph, a plot-graph and a frequency graph made in seaborn"
A 3D volume rendering made in PyVista.
A multi-dimensionan image made in napari.
A Voronoi diagram made in vispy.

NumPy is an essential component in the burgeoning Python visualization landscape, which includes Matplotlib, Seaborn, Plotly, Altair, Bokeh, Holoviz, Vispy, Napari, and PyVista, to name a few.

NumPy’s accelerated processing of large arrays allows researchers to visualize datasets far larger than native Python could handle.

CASE STUDIES

First Image of a Black Hole
First image of a black hole. It is an orange circle in a black background.
How NumPy, together with libraries like SciPy and Matplotlib that depend on NumPy, enabled the Event Horizon Telescope to produce the first ever image of a black hole
Detection of Gravitational Waves
Two orbs orbiting each other. They are displacing gravity around them.
In 1916, Albert Einstein predicted gravitational waves; 100 years later their existence was confirmed by LIGO scientists using NumPy.
Sports Analytics
Cricket ball on green field.
Cricket Analytics is changing the game by improving player and team performance through statistical modelling and predictive analytics. NumPy enables many of these analyses.
Pose Estimation using deep learning
Cheetah pose analysis
DeepLabCut uses NumPy for accelerating scientific studies that involve observing animal behavior for better understanding of motor control, across species and timescales.
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/install/index.html b/install/index.html index c23c6a01..bc2eeee5 100644 --- a/install/index.html +++ b/install/index.html @@ -101,4 +101,4 @@ Importing the numpy c-extensions failed. This error can happen for different reasons, often due to issues with your setup.
On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/learn/index.html b/learn/index.html index b6cb5e1e..238fb7e3 100644 --- a/learn/index.html +++ b/learn/index.html @@ -14,4 +14,4 @@ Contribute
English
Português 日本語 (Japanese) Español

Learn

For the official NumPy documentation visit numpy.org/doc/stable.

Below is a curated collection of educational resources, both for self-learning and teaching others, developed by NumPy contributors and vetted by the community.

Beginners#

There’s a ton of information about NumPy out there. If you are just starting, we’d strongly recommend the following:

Tutorials

Books

You may also want to check out the Goodreads list on the subject of “Python+SciPy.” Most books there are about the “SciPy ecosystem,” which has NumPy at its core.

Videos

Advanced#

Try these advanced resources for a better understanding of NumPy concepts like advanced indexing, splitting, stacking, linear algebra, and more.

Tutorials

Books

Videos

NumPy Talks#

Citing NumPy#

If NumPy has been significant in your research, and you would like to acknowledge the project in your academic publication, please see this citation information.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/news/index.html b/news/index.html index f3350d8a..81d72b71 100644 --- a/news/index.html +++ b/news/index.html @@ -176,4 +176,4 @@ infrastructure for linking with 64-bit BLAS and LAPACK libraries, and a new C-API for numpy.random.

Please see the release notes for more details.

NumPy receives a grant from the Chan Zuckerberg Initiative#

Nov 15, 2019 – We are pleased to announce that NumPy and OpenBLAS, one of NumPy’s key dependencies, have received a joint grant for $195,000 from the Chan Zuckerberg Initiative through their Essential Open Source Software for Science program that supports software maintenance, growth, development, and community engagement for open source tools critical to science.

This grant will be used to ramp up the efforts in improving NumPy documentation, website redesign, and community development to better serve our large and rapidly growing user base, and ensure the long-term sustainability of the project. While the OpenBLAS team will focus on addressing sets of key technical issues, in particular thread-safety, AVX-512, and thread-local storage (TLS) issues, as well as algorithmic improvements in ReLAPACK (Recursive LAPACK) on which OpenBLAS depends.

More details on our proposed initiatives and deliverables can be found in the full grant proposal. The work is scheduled to start on Dec 1st, 2019 and continue for the next 12 months.

Releases#

Here is a list of NumPy releases, with links to release notes. Bugfix releases (only the z changes in the x.y.z version number) have no new features; minor releases (the y increases) do.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/press-kit/index.html b/press-kit/index.html index e83c2f0e..92430470 100644 --- a/press-kit/index.html +++ b/press-kit/index.html @@ -11,4 +11,4 @@ Contribute
English
Português 日本語 (Japanese) Español

Press kit

We would like to make it easy for you to include the NumPy project identity in your next academic paper, course materials, or presentation.

You will find several high-resolution versions of the NumPy logo here. Note that by using the numpy.org resources, you accept the NumPy Code of Conduct.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/privacy/index.html b/privacy/index.html index 8dd428b4..6326a3c8 100644 --- a/privacy/index.html +++ b/privacy/index.html @@ -11,4 +11,4 @@ Contribute
English
Português 日本語 (Japanese) Español

Privacy Policy

numpy.org is operated by NumFOCUS, Inc., the fiscal sponsor of the NumPy project. For the Privacy Policy of this website please refer to https://numfocus.org/privacy-policy.

If you have any questions about the policy or NumFOCUS’s data collection, use, and disclosure practices, please contact the NumFOCUS staff at privacy@numfocus.org.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/report-handling-manual/index.html b/report-handling-manual/index.html index b6e4d20b..3ab6bb6c 100644 --- a/report-handling-manual/index.html +++ b/report-handling-manual/index.html @@ -12,4 +12,4 @@ Contribute
English
Português 日本語 (Japanese) Español

NumPy Code of Conduct - How to follow up on a report

This is the manual followed by NumPy’s Code of Conduct Committee. It’s used when we respond to an issue to make sure we’re consistent and fair.

Enforcing the Code of Conduct impacts our community today and for the future. It’s an action that we do not take lightly. When reviewing enforcement measures, the Code of Conduct Committee will keep the following values and guidelines in mind:

  • Act in a personal manner rather than impersonal. The Committee can engage the parties to understand the situation while respecting the privacy and any necessary confidentiality of reporters. However, sometimes it is necessary to communicate with one or more individuals directly: the Committee’s goal is to improve the health of our community rather than only produce a formal decision.
  • Emphasize empathy for individuals rather than judging behavior, avoiding binary labels of “good” and “bad/evil”. Overt, clear-cut aggression and harassment exist, and we will address them firmly. But many scenarios that can prove challenging to resolve are those where normal disagreements devolve into unhelpful or harmful behavior from multiple parties. Understanding the full context and finding a path that re-engages all is hard, but ultimately the most productive for our community.
  • We understand that email is a difficult medium and can be isolating. Receiving criticism over email, without personal contact, can be particularly painful. This makes it especially important to keep an atmosphere of open-minded respect for the views of others. It also means that we must be transparent in our actions, and that we will do everything in our power to make sure that all our members are treated fairly and with sympathy.
  • Discrimination can be subtle and it can be unconscious. It can show itself as unfairness and hostility in otherwise ordinary interactions. We know that this does occur, and we will take care to look out for it. We would very much like to hear from you if you feel you have been treated unfairly, and we will use these procedures to make sure that your complaint is heard and addressed.
  • Help increase engagement in good discussion practice: try to identify where discussion may have broken down, and provide actionable information, pointers, and resources that can lead to positive change on these points.
  • Be mindful of the needs of new members: provide them with explicit support and consideration, with the aim of increasing participation from underrepresented groups in particular.
  • Individuals come from different cultural backgrounds and native languages. Try to identify any honest misunderstandings caused by a non-native speaker and help them understand the issue and what they can change to avoid causing offence. Complex discussion in a foreign language can be very intimidating, and we want to grow our diversity also across nationalities and cultures.

Mediation#

Voluntary informal mediation is a tool at our disposal. In contexts such as when two or more parties have all escalated to the point of inappropriate behavior (something sadly common in human conflict), it may be useful to facilitate a mediation process. This is only an example: the Committee can consider mediation in any case, mindful that the process is meant to be strictly voluntary and no party can be pressured to participate. If the Committee suggests mediation, it should:

  • Find a candidate who can serve as a mediator.
  • Obtain the agreement of the reporter(s). The reporter(s) have complete freedom to decline the mediation idea or to propose an alternate mediator.
  • Obtain the agreement of the reported person(s).
  • Settle on the mediator: while parties can propose a different mediator than the suggested candidate, only if a common agreement is reached on all terms can the process move forward.
  • Establish a timeline for mediation to complete, ideally within two weeks.

The mediator will engage with all the parties and seek a resolution that is satisfactory to all. Upon completion, the mediator will provide a report (vetted by all parties to the process) to the Committee, with recommendations on further steps. The Committee will then evaluate these results (whether a satisfactory resolution was achieved or not) and decide on any additional action deemed necessary.

How the Committee will respond to reports#

When the Committee (or a Committee member) receives a report, they will first determine whether the report is about a clear and severe breach (as defined below). If so, immediate action needs to be taken in addition to the regular report handling process.

Clear and severe breach actions#

We know that it is painfully common for internet communication to start at or devolve into obvious and flagrant abuse. We will deal quickly with clear and severe breaches like personal threats, violent, sexist or racist language.

When a member of the Code of Conduct Committee becomes aware of a clear and severe breach, they will do the following:

  • Immediately disconnect the originator from all NumPy communication channels.
  • Reply to the reporter that their report has been received and that the originator has been disconnected.
  • In every case, the moderator should make a reasonable effort to contact the originator, and tell them specifically how their language or actions qualify as a “clear and severe breach”. The moderator should also say that, if the originator believes this is unfair or they want to be reconnected to NumPy, they have the right to ask for a review, as below, by the Code of Conduct Committee. The moderator should copy this explanation to the Code of Conduct Committee.
  • The Code of Conduct Committee will formally review and sign off on all cases where this mechanism has been applied to make sure it is not being used to control ordinary heated disagreement.

Report handling#

When a report is sent to the Committee they will immediately reply to the reporter to confirm receipt. This reply must be sent within 72 hours, and the group should strive to respond much quicker than that.

If a report doesn’t contain enough information, the Committee will obtain all relevant data before acting. The Committee is empowered to act on the Steering Council’s behalf in contacting any individuals involved to get a more complete account of events.

The Committee will then review the incident and determine, to the best of their ability:

  • What happened.
  • Whether this event constitutes a Code of Conduct violation.
  • Who are the responsible party(ies).
  • Whether this is an ongoing situation, and there is a threat to anyone’s physical safety.

This information will be collected in writing, and whenever possible the group’s deliberations will be recorded and retained (i.e. chat transcripts, email discussions, recorded conference calls, summaries of voice conversations, etc).

It is important to retain an archive of all activities of this Committee to ensure consistency in behavior and provide institutional memory for the project. To assist in this, the default channel of discussion for this Committee will be a private mailing list accessible to current and future members of the Committee as well as members of the Steering Council upon justified request. If the Committee finds the need to use off-list communications (e.g. phone calls for early/rapid response), it should in all cases summarize these back to the list so there’s a good record of the process.

The Code of Conduct Committee should aim to have a resolution agreed upon within two weeks. In the event that a resolution can’t be determined in that time, the Committee will respond to the reporter(s) with an update and projected timeline for resolution.

Resolutions#

The Committee must agree on a resolution by consensus. If the group cannot reach consensus and deadlocks for over a week, the group will turn the matter over to the Steering Council for resolution.

Possible responses may include:

  • Taking no further action:
    • if we determine no violations have occurred;
    • if the matter has been resolved publicly while the Committee was considering responses.
  • Coordinating voluntary mediation: if all involved parties agree, the Committee may facilitate a mediation process as detailed above.
  • Remind publicly, and point out that some behavior/actions/language have been judged inappropriate and why in the current context, or can but hurtful to some people, requesting the community to self-adjust.
  • A private reprimand from the Committee to the individual(s) involved. In this case, the group chair will deliver that reprimand to the individual(s) over email, cc’ing the group.
  • A public reprimand. In this case, the Committee chair will deliver that reprimand in the same venue that the violation occurred, within the limits of practicality. E.g., the original mailing list for an email violation, but for a chat room discussion where the person/context may be gone, they can be reached by other means. The group may choose to publish this message elsewhere for documentation purposes.
  • A request for a public or private apology, assuming the reporter agrees to this idea: they may at their discretion refuse further contact with the violator. The chair will deliver this request. The Committee may, if it chooses, attach “strings” to this request: for example, the group may ask a violator to apologize in order to retain one’s membership on a mailing list.
  • A “mutually agreed upon hiatus” where the Committee asks the individual to temporarily refrain from community participation. If the individual chooses not to take a temporary break voluntarily, the Committee may issue a “mandatory cooling off period”.
  • A permanent or temporary ban from some or all NumPy spaces (mailing lists, gitter.im, etc.). The group will maintain records of all such bans so that they may be reviewed in the future or otherwise maintained.

Once a resolution is agreed upon, but before it is enacted, the Committee will contact the original reporter and any other affected parties and explain the proposed resolution. The Committee will ask if this resolution is acceptable, and must note feedback for the record.

Finally, the Committee will make a report to the NumPy Steering Council (as well as the NumPy core team in the event of an ongoing resolution, such as a ban).

The Committee will never publicly discuss the issue; all public statements will be made by the chair of the Code of Conduct Committee or the NumPy Steering Council.

Conflicts of Interest#

In the event of any conflict of interest, a Committee member must immediately notify the other members, and recuse themselves if necessary.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/teams/index.html b/teams/index.html index f411fca3..26a6414c 100644 --- a/teams/index.html +++ b/teams/index.html @@ -108,4 +108,4 @@ Mark Wiebe
Avatar of Nathaniel J. Smith Nathaniel J. Smith
Avatar of Travis E. Oliphant Travis E. Oliphant

Governance#

For the list of the Steering Council members, please see here.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/terms/index.html b/terms/index.html index f6896c90..2269e660 100644 --- a/terms/index.html +++ b/terms/index.html @@ -11,4 +11,4 @@ Contribute
English
Português 日本語 (Japanese) Español

Terms of Use

Last updated January 4, 2020

AGREEMENT TO TERMS#

These Terms of Use constitute a legally binding agreement made between you, whether personally or on behalf of an entity (“you”) and NumPy ("Project", “we”, “us”, or “our”), concerning your access to and use of the numpy.org website as well as any other media form, media channel, mobile website or mobile application related, linked, or otherwise connected thereto (collectively, the “Site”). You agree that by accessing the Site, you have read, understood, and agreed to be bound by all of these Terms of Use. IF YOU DO NOT AGREE WITH ALL OF THESE TERMS OF USE, THEN YOU ARE EXPRESSLY PROHIBITED FROM USING THE SITE AND YOU MUST DISCONTINUE USE IMMEDIATELY.

Supplemental terms and conditions or documents that may be posted on the Site from time to time are hereby expressly incorporated herein by reference. We reserve the right, in our sole discretion, to make changes or modifications to these Terms of Use at any time and for any reason. We will alert you about any changes by updating the “Last updated” date of these Terms of Use, and you waive any right to receive specific notice of each such change. It is your responsibility to periodically review these Terms of Use to stay informed of updates. You will be subject to, and will be deemed to have been made aware of and to have accepted, the changes in any revised Terms of Use by your continued use of the Site after the date such revised Terms of Use are posted.

The information provided on the Site is not intended for distribution to or use by any person or entity in any jurisdiction or country where such distribution or use would be contrary to law or regulation or which would subject us to any registration requirement within such jurisdiction or country. Accordingly, those persons who choose to access the Site from other locations do so on their own initiative and are solely responsible for compliance with local laws, if and to the extent local laws are applicable.

USER REPRESENTATIONS#

By using the Site, you represent and warrant that: (1) you have the legal capacity and you agree to comply with these Terms of Use; (2) you will not use the Site for any illegal or unauthorized purpose; and (3) your use of the Site will not violate any applicable law or regulation.

If you provide any information that is untrue, inaccurate, not current, or incomplete, we have the right to refuse any and all current or future use of the Site (or any portion thereof).

PROHIBITED ACTIVITIES#

You may not access or use the Site for any purpose other than that for which we make the Site available.

As a user of the Site, you agree not to:

  1. Systematically retrieve data or other content from the Site to create or compile, directly or indirectly, a collection, compilation, database, or directory without written permission from us.

  2. Make any unauthorized use of the Site, including collecting usernames and/or email addresses of users by electronic or other means for the purpose of sending unsolicited email, or creating user accounts by automated means or under false pretenses.

  3. Use the Site to advertise or offer to sell goods and services.

  4. Circumvent, disable, or otherwise interfere with security-related features of the Site.

  5. Engage in unauthorized framing of or linking to the Site.

  6. Trick, defraud, or mislead us and other users, especially in any attempt to learn sensitive account information such as user passwords.

  7. Make improper use of our support services or submit false reports of abuse or misconduct.

  8. Engage in any automated use of the system, such as using scripts to send comments or messages, or using any data mining, robots, or similar data gathering and extraction tools.

  9. Interfere with, disrupt, or create an undue burden on the Site or the networks or services connected to the Site.

  10. Attempt to impersonate another user or person or use the username of another user.

  11. Use any information obtained from the Site in order to harass, abuse, or harm another person.

  12. Disparage, tarnish, or otherwise harm, in our opinion, us and/or the Site.

  13. Except as may be the result of standard search engine or Internet browser usage, use, launch, develop, or distribute any automated system, including without limitation, any spider, robot, cheat utility, scraper, or offline reader that accesses the Site, or using or launching any unauthorized script or other software.

  14. Upload or transmit (or attempt to upload or to transmit) any material that acts as a passive or active information collection or transmission mechanism, including without limitation, clear graphics interchange formats (“gifs”), 1×1 pixels, web bugs, cookies, or other similar devices (sometimes referred to as “spyware” or “passive collection mechanisms” or “pcms”).

  15. Upload or transmit (or attempt to upload or to transmit) viruses, Trojan horses, or other material, including excessive use of capital letters and spamming (continuous posting of repetitive text), that interferes with any party’s uninterrupted use and enjoyment of the Site or modifies, impairs, disrupts, alters, or interferes with the use, features, functions, operation, or maintenance of the Site.

  16. Harass, annoy, intimidate, or threaten any of our employees or agents engaged in providing any portion of the Site to you.

  17. Attempt to bypass any measures of the Site designed to prevent or restrict access to the Site, or any portion of the Site.

SUBMISSIONS#

You acknowledge and agree that any questions, comments, suggestions, ideas, feedback, or other information regarding the Site (“Submissions”) provided by you to us are non-confidential and shall become our sole property. We shall own exclusive rights, including all intellectual property rights, and shall be entitled to the unrestricted use and dissemination of these Submissions for any lawful purpose, commercial or otherwise, without acknowledgment or compensation to you. You hereby waive all moral rights to any such Submissions, and you hereby warrant that any such Submissions are original with you or that you have the right to submit such Submissions. You agree there shall be no recourse against us for any alleged or actual infringement or misappropriation of any proprietary right in your Submissions.

THIRD-PARTY WEBSITES AND CONTENT#

The Site may contain (or you may be sent via the Site) links to other websites (“Third-Party Websites”) as well as articles, photographs, text, graphics, pictures, designs, music, sound, video, information, applications, software, and other content or items belonging to or originating from third parties (“Third-Party Content”). Such Third-Party Websites and Third-Party Content are not investigated, monitored, or checked for accuracy, appropriateness, or completeness by us, and we are not responsible for any Third-Party Websites accessed through the Site or any Third-Party Content posted on, available through, or installed from the Site, including the content, accuracy, offensiveness, opinions, reliability, privacy practices, or other policies of or contained in the Third-Party Websites or the Third-Party Content. Inclusion of, linking to, or permitting the use or installation of any Third-Party Websites or any Third-Party Content does not imply approval or endorsement thereof by us. If you decide to leave the Site and access the Third-Party Websites or to use or install any Third-Party Content, you do so at your own risk, and you should be aware these Terms of Use no longer govern. You should review the applicable terms and policies, including privacy and data gathering practices, of any website to which you navigate from the Site or relating to any applications you use or install from the Site. Any purchases you make through Third-Party Websites will be through other websites and from other companies, and we take no responsibility whatsoever in relation to such purchases which are exclusively between you and the applicable third party. You agree and acknowledge that we do not endorse the products or services offered on Third-Party Websites and you shall hold us harmless from any harm caused by your purchase of such products or services. Additionally, you shall hold us harmless from any losses sustained by you or harm caused to you relating to or resulting in any way from any Third-Party Content or any contact with Third-Party Websites.

SITE MANAGEMENT#

We reserve the right, but not the obligation, to: (1) monitor the Site for violations of these Terms of Use; (2) take appropriate legal action against anyone who, in our sole discretion, violates the law or these Terms of Use, including without limitation, reporting such user to law enforcement authorities; (3) in our sole discretion and without limitation, refuse, restrict access to, limit the availability of, or disable (to the extent technologically feasible) any of your Contributions or any portion thereof; (4) in our sole discretion and without limitation, notice, or liability, to remove from the Site or otherwise disable all files and content that are excessive in size or are in any way burdensome to our systems; and (5) otherwise manage the Site in a manner designed to protect our rights and property and to facilitate the proper functioning of the Site.

PRIVACY POLICY#

We care about data privacy and security. Please review our Privacy Policy. By using the Site, you agree to be bound by our Privacy Policy, which is incorporated into these Terms of Use. Please be advised the Site is hosted in the United States. If you access the Site from the European Union, Asia, or any other region of the world with laws or other requirements governing personal data collection, use, or disclosure that differ from applicable laws in the United States, then through your continued use of the Site, you are transferring your data to the United States, and you expressly consent to have your data transferred to and processed in the United States. Further, we do not knowingly accept, request, or solicit information from children or knowingly market to children. Therefore, in accordance with the U.S. Children’s Online Privacy Protection Act, if we receive actual knowledge that anyone under the age of 13 has provided personal information to us without the requisite and verifiable parental consent, we will delete that information from the Site as quickly as is reasonably practical.

TERM AND TERMINATION#

These Terms of Use shall remain in full force and effect while you use the Site. WITHOUT LIMITING ANY OTHER PROVISION OF THESE TERMS OF USE, WE RESERVE THE RIGHT TO, IN OUR SOLE DISCRETION AND WITHOUT NOTICE OR LIABILITY, DENY ACCESS TO AND USE OF THE SITE (INCLUDING BLOCKING CERTAIN IP ADDRESSES), TO ANY PERSON FOR ANY REASON OR FOR NO REASON, INCLUDING WITHOUT LIMITATION FOR BREACH OF ANY REPRESENTATION, WARRANTY, OR COVENANT CONTAINED IN THESE TERMS OF USE OR OF ANY APPLICABLE LAW OR REGULATION. WE MAY TERMINATE YOUR USE OR PARTICIPATION IN THE SITE OR DELETE ANY CONTENT OR INFORMATION THAT YOU POSTED AT ANY TIME, WITHOUT WARNING, IN OUR SOLE DISCRETION.

MODIFICATIONS AND INTERRUPTIONS#

We reserve the right to change, modify, or remove the contents of the Site at any time or for any reason at our sole discretion without notice. However, we have no obligation to update any information on our Site. We also reserve the right to modify or discontinue all or part of the Site without notice at any time. We will not be liable to you or any third party for any modification, suspension, or discontinuance of the Site.

We cannot guarantee the Site will be available at all times. We may experience hardware, software, or other problems or need to perform maintenance related to the Site, resulting in interruptions, delays, or errors. We reserve the right to change, revise, update, suspend, discontinue, or otherwise modify the Site at any time or for any reason without notice to you. You agree that we have no liability whatsoever for any loss, damage, or inconvenience caused by your inability to access or use the Site during any downtime or discontinuance of the Site. Nothing in these Terms of Use will be construed to obligate us to maintain and support the Site or to supply any corrections, updates, or releases in connection therewith.

GOVERNING LAW#

These Terms of Use and your use of the Site are governed by and construed in accordance with the laws of the State of Texas applicable to agreements made and to be entirely performed within the State of Texas, without regard to its conflict of law principles.

DISPUTE RESOLUTION#

Informal Negotiations#

To expedite resolution and control the cost of any dispute, controversy, or claim related to these Terms of Use (each a “Dispute” and collectively, the “Disputes”) brought by either you or us (individually, a “Party” and collectively, the “Parties”), the Parties agree to first attempt to negotiate any Dispute (except those Disputes expressly provided below) informally for at least thirty (30) days before initiating arbitration. Such informal negotiations commence upon written notice from one Party to the other Party.

Binding Arbitration#

If the Parties are unable to resolve a Dispute through informal negotiations, the Dispute (except those Disputes expressly excluded below) will be finally and exclusively resolved by binding arbitration. YOU UNDERSTAND THAT WITHOUT THIS PROVISION, YOU WOULD HAVE THE RIGHT TO SUE IN COURT AND HAVE A JURY TRIAL. The arbitration shall be commenced and conducted under the Commercial Arbitration Rules of the American Arbitration Association (“AAA”) and, where appropriate, the AAA’s Supplementary Procedures for Consumer Related Disputes (“AAA Consumer Rules”), both of which are available at the AAA website www.adr.org. Your arbitration fees and your share of arbitrator compensation shall be governed by the AAA Consumer Rules and, where appropriate, limited by the AAA Consumer Rules. If such costs are determined to by the arbitrator to be excessive, we will pay all arbitration fees and expenses. The arbitration may be conducted in person, through the submission of documents, by phone, or online. The arbitrator will make a decision in writing, but need not provide a statement of reasons unless requested by either Party. The arbitrator must follow applicable law, and any award may be challenged if the arbitrator fails to do so. Except where otherwise required by the applicable AAA rules or applicable law, the arbitration will take place in Travis County, Texas. Except as otherwise provided herein, the Parties may litigate in court to compel arbitration, stay proceedings pending arbitration, or to confirm, modify, vacate, or enter judgment on the award entered by the arbitrator.

If for any reason, a Dispute proceeds in court rather than arbitration, the Dispute shall be commenced or prosecuted in the state and federal courts located in Travis County, Texas, and the Parties hereby consent to, and waive all defenses of lack of personal jurisdiction, and forum non conveniens with respect to venue and jurisdiction in such state and federal courts. Application of the United Nations Convention on Contracts for the International Sale of Goods and the the Uniform Computer Information Transaction Act (UCITA) are excluded from these Terms of Use.

In no event shall any Dispute brought by either Party related in any way to the Site be commenced more than one (1) years after the cause of action arose. If this provision is found to be illegal or unenforceable, then neither Party will elect to arbitrate any Dispute falling within that portion of this provision found to be illegal or unenforceable and such Dispute shall be decided by a court of competent jurisdiction within the courts listed for jurisdiction above, and the Parties agree to submit to the personal jurisdiction of that court.

Restrictions#

The Parties agree that any arbitration shall be limited to the Dispute between the Parties individually. To the full extent permitted by law, (a) no arbitration shall be joined with any other proceeding; (b) there is no right or authority for any Dispute to be arbitrated on a class-action basis or to utilize class action procedures; and (c) there is no right or authority for any Dispute to be brought in a purported representative capacity on behalf of the general public or any other persons.

Exceptions to Informal Negotiations and Arbitration#

The Parties agree that the following Disputes are not subject to the above provisions concerning informal negotiations and binding arbitration: (a) any Disputes seeking to enforce or protect, or concerning the validity of, any of the intellectual property rights of a Party; (b) any Dispute related to, or arising from, allegations of theft, piracy, invasion of privacy, or unauthorized use; and (c) any claim for injunctive relief. If this provision is found to be illegal or unenforceable, then neither Party will elect to arbitrate any Dispute falling within that portion of this provision found to be illegal or unenforceable and such Dispute shall be decided by a court of competent jurisdiction within the courts listed for jurisdiction above, and the Parties agree to submit to the personal jurisdiction of that court.

CORRECTIONS#

There may be information on the Site that contains typographical errors, inaccuracies, or omissions. We reserve the right to correct any errors, inaccuracies, or omissions and to change or update the information on the Site at any time, without prior notice.

DISCLAIMER#

THE SITE IS PROVIDED ON AN AS-IS AND AS-AVAILABLE BASIS. YOU AGREE THAT YOUR USE OF THE SITE AND OUR SERVICES WILL BE AT YOUR SOLE RISK. TO THE FULLEST EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, IN CONNECTION WITH THE SITE AND YOUR USE THEREOF, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE MAKE NO WARRANTIES OR REPRESENTATIONS ABOUT THE ACCURACY OR COMPLETENESS OF THE SITE’S CONTENT OR THE CONTENT OF ANY WEBSITES LINKED TO THE SITE AND WE WILL ASSUME NO LIABILITY OR RESPONSIBILITY FOR ANY (1) ERRORS, MISTAKES, OR INACCURACIES OF CONTENT AND MATERIALS, (2) PERSONAL INJURY OR PROPERTY DAMAGE, OF ANY NATURE WHATSOEVER, RESULTING FROM YOUR ACCESS TO AND USE OF THE SITE, (3) ANY UNAUTHORIZED ACCESS TO OR USE OF OUR SECURE SERVERS AND/OR ANY AND ALL PERSONAL INFORMATION AND/OR FINANCIAL INFORMATION STORED THEREIN, (4) ANY INTERRUPTION OR CESSATION OF TRANSMISSION TO OR FROM THE SITE, (5) ANY BUGS, VIRUSES, TROJAN HORSES, OR THE LIKE WHICH MAY BE TRANSMITTED TO OR THROUGH THE SITE BY ANY THIRD PARTY, AND/OR (6) ANY ERRORS OR OMISSIONS IN ANY CONTENT AND MATERIALS OR FOR ANY LOSS OR DAMAGE OF ANY KIND INCURRED AS A RESULT OF THE USE OF ANY CONTENT POSTED, TRANSMITTED, OR OTHERWISE MADE AVAILABLE VIA THE SITE. WE DO NOT WARRANT, ENDORSE, GUARANTEE, OR ASSUME RESPONSIBILITY FOR ANY PRODUCT OR SERVICE ADVERTISED OR OFFERED BY A THIRD PARTY THROUGH THE SITE, ANY HYPERLINKED WEBSITE, OR ANY WEBSITE OR MOBILE APPLICATION FEATURED IN ANY BANNER OR OTHER ADVERTISING, AND WE WILL NOT BE A PARTY TO OR IN ANY WAY BE RESPONSIBLE FOR MONITORING ANY TRANSACTION BETWEEN YOU AND ANY THIRD-PARTY PROVIDERS OF PRODUCTS OR SERVICES. AS WITH THE PURCHASE OF A PRODUCT OR SERVICE THROUGH ANY MEDIUM OR IN ANY ENVIRONMENT, YOU SHOULD USE YOUR BEST JUDGMENT AND EXERCISE CAUTION WHERE APPROPRIATE.

LIMITATIONS OF LIABILITY#

IN NO EVENT WILL WE OR OUR DIRECTORS, EMPLOYEES, OR AGENTS BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, EXEMPLARY, INCIDENTAL, SPECIAL, OR PUNITIVE DAMAGES, INCLUDING LOST PROFIT, LOST REVENUE, LOSS OF DATA, OR OTHER DAMAGES ARISING FROM YOUR USE OF THE SITE, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED HEREIN, OUR LIABILITY TO YOU FOR ANY CAUSE WHATSOEVER AND REGARDLESS OF THE FORM OF THE ACTION, WILL AT ALL TIMES BE LIMITED TO THE AMOUNT PAID, IF ANY, BY YOU TO US DURING THE SIX (6) MONTH PERIOD PRIOR TO ANY CAUSE OF ACTION ARISING. CERTAIN STATE LAWS DO NOT ALLOW LIMITATIONS ON IMPLIED WARRANTIES OR THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES. IF THESE LAWS APPLY TO YOU, SOME OR ALL OF THE ABOVE DISCLAIMERS OR LIMITATIONS MAY NOT APPLY TO YOU, AND YOU MAY HAVE ADDITIONAL RIGHTS.

INDEMNIFICATION#

You agree to defend, indemnify, and hold us harmless, including our subsidiaries, affiliates, and all of our respective officers, agents, partners, and employees, from and against any loss, damage, liability, claim, or demand, including reasonable attorneys’ fees and expenses, made by any third party due to or arising out of: (1) use of the Site; (2) breach of these Terms of Use; (3) any breach of your representations and warranties set forth in these Terms of Use; (4) your violation of the rights of a third party, including but not limited to intellectual property rights; or (5) any overt harmful act toward any other user of the Site with whom you connected via the Site. Notwithstanding the foregoing, we reserve the right, at your expense, to assume the exclusive defense and control of any matter for which you are required to indemnify us, and you agree to cooperate, at your expense, with our defense of such claims. We will use reasonable efforts to notify you of any such claim, action, or proceeding which is subject to this indemnification upon becoming aware of it.

USER DATA#

We will maintain certain data that you transmit to the Site for the purpose of managing the performance of the Site, as well as data relating to your use of the Site. Although we perform regular routine backups of data, you are solely responsible for all data that you transmit or that relates to any activity you have undertaken using the Site. You agree that we shall have no liability to you for any loss or corruption of any such data, and you hereby waive any right of action against us arising from any such loss or corruption of such data.

ELECTRONIC COMMUNICATIONS, TRANSACTIONS, AND SIGNATURES#

Visiting the Site, sending us emails, and completing online forms constitute electronic communications. You consent to receive electronic communications, and you agree that all agreements, notices, disclosures, and other communications we provide to you electronically, via email and on the Site, satisfy any legal requirement that such communication be in writing. YOU HEREBY AGREE TO THE USE OF ELECTRONIC SIGNATURES, CONTRACTS, ORDERS, AND OTHER RECORDS, AND TO ELECTRONIC DELIVERY OF NOTICES, POLICIES, AND RECORDS OF TRANSACTIONS INITIATED OR COMPLETED BY US OR VIA THE SITE. You hereby waive any rights or requirements under any statutes, regulations, rules, ordinances, or other laws in any jurisdiction which require an original signature or delivery or retention of non-electronic records, or to payments or the granting of credits by any means other than electronic means.

CALIFORNIA USERS AND RESIDENTS#

If any complaint with us is not satisfactorily resolved, you can contact the Complaint Assistance Unit of the Division of Consumer Services of the California Department of Consumer Affairs in writing at 1625 North Market Blvd., Suite N 112, Sacramento, California 95834 or by telephone at (800) 952-5210 or (916) 445-1254.

MISCELLANEOUS#

These Terms of Use and any policies or operating rules posted by us on the Site or in respect to the Site constitute the entire agreement and understanding between you and us. Our failure to exercise or enforce any right or provision of these Terms of Use shall not operate as a waiver of such right or provision. These Terms of Use operate to the fullest extent permissible by law. We may assign any or all of our rights and obligations to others at any time. We shall not be responsible or liable for any loss, damage, delay, or failure to act caused by any cause beyond our reasonable control. If any provision or part of a provision of these Terms of Use is determined to be unlawful, void, or unenforceable, that provision or part of the provision is deemed severable from these Terms of Use and does not affect the validity and enforceability of any remaining provisions. There is no joint venture, partnership, employment or agency relationship created between you and us as a result of these Terms of Use or use of the Site. You agree that these Terms of Use will not be construed against us by virtue of having drafted them. You hereby waive any and all defenses you may have based on the electronic form of these Terms of Use and the lack of signing by the parties hereto to execute these Terms of Use.

CONTACT US#

In order to resolve a complaint regarding the Site or to receive further information regarding use of the Site, please contact us at:

NumFOCUS, Inc.
P.O. Box 90596
Austin, TX, USA 78709
info@numfocus.org
+1 (512) 222-5449

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/user-survey-2020/index.html b/user-survey-2020/index.html index 96a5a64b..d0ec4c40 100644 --- a/user-survey-2020/index.html +++ b/user-survey-2020/index.html @@ -18,4 +18,4 @@ future of the project.

Cover page of the 2020 NumPy user survey report, titled "NumPy Community Survey 2020 - results"

Download the report to take a closer look at the survey findings.

For the highlights, check out this infographic.

Ready for a deep dive? Visit https://numpy.org/user-survey-2020-details/.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file diff --git a/user-surveys/index.html b/user-surveys/index.html index 27ec7a8e..ec976050 100644 --- a/user-surveys/index.html +++ b/user-surveys/index.html @@ -13,4 +13,4 @@ 日本語 (Japanese) Español

NUMPY USER SURVEYS

2020 The NumPy survey team in partnership with students and faculty from the University of Michigan and the University of Maryland conducted the first official NumPy community survey. Find the survey results here.

2021 The collected data is currently being analyzed.

If you have any questions or suggestions for the past or future surveys, please open an issue here.

On this page
\ No newline at end of file +
© 2025 NumPy team. All rights reserved.
\ No newline at end of file From 1d75f62d37fe9ffd88673c75cc52d61cc828f6b0 Mon Sep 17 00:00:00 2001 From: stefanv Date: Wed, 5 Feb 2025 05:26:06 +0000 Subject: [PATCH 03/29] =?UTF-8?q?Deploying=20to=20main=20from=20@=20numpy/?= =?UTF-8?q?numpy.org@f9a497cb2046c2ae9c9bb992384577f1ca4ddaab=20?= =?UTF-8?q?=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- community/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/community/index.html b/community/index.html index fba5691d..068bcd43 100644 --- a/community/index.html +++ b/community/index.html @@ -22,5 +22,5 @@ bring up their questions or ideas on a large public mailing list or GitHub. Please see here for more -details and how to get an invite.

Study Groups and Meetups#

If you would like to find a local meetup or study group to learn more about NumPy and the wider ecosystem of Python packages for data science and scientific computing, we recommend exploring the PyData meetups (150+ meetups, 100,000+ members).

NumPy also organizes in-person sprints for its team and interested contributors occasionally. These are typically planned several months in advance and will be announced on the mailing list.

Conferences#

The NumPy project doesn’t organize its own conferences. The conferences that have traditionally been most popular with NumPy maintainers, contributors and users are the SciPy and PyData conference series:

Many of these conferences include tutorial days that cover NumPy and/or sprints where you can learn how to contribute to NumPy or related open source projects.

Join the NumPy community#

To thrive, the NumPy project needs your expertise and enthusiasm. Not a coder? Not a problem! There are many ways to contribute to NumPy.

If you are interested in becoming a NumPy contributor (yay!) we recommend checking out our Contribute page.

Also, feel free to stop by and say hi at one of our community meetings. To keep track of them, check out our events calendar here.

On this page