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ITCS 6265 Information Retrieval and Web Mining

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Recap of the previous lecture. Basic inverted indexes:Structure: Dictionary and PostingsKey step in construction: SortingBoolean query processingSimple optimizationLinear time mergingOverview of course topics. Plan for this lecture. Elaborate basic indexingPreprocessing to form the term vocab

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ITCS 6265 Information Retrieval and Web Mining

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