diff --git a/text.ipynb b/text.ipynb index 86123ab2e..1ecabaf56 100644 --- a/text.ipynb +++ b/text.ipynb @@ -413,7 +413,7 @@ "\n", "### Overview\n", "\n", - "With **Information Retrieval (IR)** we find documents that are relevant to a user's needs for information. A popular example is a web search engine, which finds and presents to a user pages relevant to a query. An IR system is comprised of the following:\n", + "With **Information Retrieval (IR)** we find documents that are relevant to a user's needs for information. A popular example is a web search engine, which finds and presents to a user pages relevant to a query. Information retrieval is not limited only to returning documents though, but can also be used for other type of queries. For example, answering questions when the query is a question, returning information when the query is a concept, and many other applications. An IR system is comprised of the following:\n", "\n", "* A body (called corpus) of documents: A collection of documents, where the IR will work on.\n", "\n", pFad - Phonifier reborn

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