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Query expansion
Results: 818

#	Item
611	Microsoft Word - PRIS at TREC 2009 Blog Track new.docx Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-01-26 07:41:44 Relevance Query expansion Precision and recall Distillation Blog Information science Information retrieval Science
612	UCSC at Relevance Feedback Track Lanbo Zhang, Yi Zhang Jadiel de Arma∗ Kai Yu Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-02-04 08:03:42 Relevance feedback Lemur Project Relevance Tf*idf Query expansion Document clustering Document retrieval Learning to rank Document classification Information science Information retrieval Science
613	Minimal Test Collections for Relevance Feedback Ben Carterette, Praveen Chandar, Aparna Kailasam, Divya Muppaneni, Lekha Thota Department of Computer & Information Sciences University of Delaware, Newark, DE, USA The Inf Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-02-04 13:03:12 Information Relevance feedback Relevance Query expansion Precision and recall Information science Information retrieval Science
614	Microsoft Word - notebook_2009Div.doc Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-01-22 07:58:30 Relevance Query expansion Discounted cumulative gain Tf*idf Relevance feedback Information science Information retrieval Science
615	TREC Blog and TREC Chem: A View from the Corn Fields Yelena Mejovac , Viet Ha Thucc , Steven Fosterd , Christopher Harrisa , Bob Arensc , Padmini Srinivasanabc a Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-02-12 08:59:22 Ranking Search engine indexing Search engine Information science Information retrieval Query expansion
616	Axiomatic Approaches to Information Retrieval - University of Delaware at TREC 2009 Million Query and Web Tracks Wei Zheng Hui Fang Department of Electrical and Computer Engineering Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-01-28 14:52:33 Relevance Semantic similarity Search engine Concept Search Document retrieval Information science Information retrieval Query expansion
617	Lucene_and_Juru_at_Trec_2007_1MQ.dvi Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2008-02-27 08:48:01 Cross-platform software Statistical natural language processing Tf*idf Lucene Inverted index Query expansion Information science Information retrieval Science
618	Experiments with ClueWeb09: Relevance Feedback and Web Tracks Mark D. Smucker1 , Charles L. A. Clarke2 , and Gordon V. Cormack2 1 2 Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-01-29 15:49:33 Relevance feedback Relevance Lemur Project Text Retrieval Conference Language model Query expansion Discounted cumulative gain Search engine Information science Information retrieval Science
619	WWW[removed]Track: Data Mining Session: Mining Textual Data Organizing and Searching the World Wide Web of Facts Step Two: Harnessing the Wisdom of the Crowds Marius Pas¸ca Add to Reading List Source URL: www2007.org Language: English - Date: 2007-04-04 20:19:07 Natural language processing Internet search Web search query Query expansion Effi Information extraction Web mining Information science Information retrieval Science
620	DUTIR at TREC 2009: Chemical IR Track Song Jin, Zheng Ye, Hongfei Lin Information Retrieval Lab, Dalian University of Technology No. 2 LingGong Road GanJingZi District, Dalian[removed], China {jinsong, zye}@mail.dlut.edu.c Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2010-02-03 09:16:06 Tf*idf Relevance feedback Query likelihood model Query expansion Language model Relevance Okapi BM25 Probabilistic relevance model Information science Information retrieval Science

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