'Boolean queries exact match' presentation slideshows

Basics of Information Retrieval - Focus: the Web

Basics of Information Retrieval - Focus: the Web. Lillian N. Cassel February 2008 For CSC 2500 : Survey of Information Science. A number of these slides are taken or adapted from. Source: http://www.stanford.edu/class/cs276/cs276-2006-syllabus.html. Basic ideas. Information overload

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Information Retrieval

Information Retrieval. Information Retrieval (IR) is finding material (usually documents) of an unstructured nature (usually text) that satisfies an information need from within large collections (usually stored on computers). Sec. 1.1. Unstructured data in 1680.

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447 views • 44 slides