How Effective is Query Expansion for Finding Novel Information? Min Zhang1 , Chuan Lin2 , and Shaoping Ma1 1 2

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Date: 2008-03-24 08:33:59 Information retrieval evaluation Computational linguistics Natural language processing Query expansion Relevance feedback Relevance Precision and recall Information retrieval Thesaurus Text Retrieval Conference F1 score Semantic similarity		How Effective is Query Expansion for Finding Novel Information? Min Zhang1 , Chuan Lin2 , and Shaoping Ma1 1 2 Add to Reading List Source URL: www.thuir.org Download Document from Source Website File Size: 153,45 KB Share Document on Facebook

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