Slide 1CS276 Lecture 7 Slide 2 Recap of the last lecture Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring tf …

Slide 1 CS276A Information Retrieval Lecture 7 Slide 2 Recap of the last lecture Parametric and field searches Zones in documents Scoring documents: zone weighting Index…

Slide 1 Documents as vectors Each doc j can be viewed as a vector of tf.idf values, one component for each term So we have a vector space terms are axes docs live in this…

Web Search and Data Mining Lecture 4 Adapted from Manning, Raghavan and Schuetze Recap of the last lecture MapReduce and distributed indexing Scoring documents: linear comb/zone…

CS276 Lecture 7 Recap of the last lecture Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring tfidf and vector…

Information Retrieval IR 6 Recap of the last lecture Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring tfidf…

Information Retrieval and Web Search Lecture 7: Vector space retrieval Recap of the last lecture Parametric and field searches Zones in documents Scoring documents: zone…

CS276 Information Retrieval and Web Search Lecture 7: Vector space retrieval Recap of the last lecture Parametric and field searches Zones in documents Scoring documents:…