IU X-Informatics Unit 21:Web Search and Text Mining 7:Boolean Query
Channel: Digital Science Center Courses
Date: 2013-09-16

Lesson Overview:
The simplest way to view a query is with a clean boolean model which is elegant but does not easily lead to a measure of relevance. Several simple examples are given illustrating the boolean query based on membership of sets with some queries giving too many positive answers. An inverted index makes boolean queries run fast.

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