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Showing posts from April, 2015

Evaluating Search Engines

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Calculating TF-IDF Cosine Scores

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The Vector Space Model

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TF-IDF Weighting

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Inverse Document Frequency Weighting

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Term Frequency Weighting

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Scoring with the Jaccard Coefficient

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Introducing Ranked Retrieval

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Phrase Queries and Positional Indexes

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Query Processing with the Inverted Index

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The Inverted Index

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Term Document Incidence Matrices

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Introduction to Information Retrieval System

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