Query expansion - PDFSEARCH.IO - Document Search Engine

Query expansion
Results: 818

#	Item
651	THUIR at TREC2008: Relevance Feedback Track1 Bo Zhou, Qi Fang, Rongwei Cen, Min Zhang, Yiqun Liu, Shaoping Ma State Key Laboratory of Intelligent Technology and Systems, Tsinghua University, Beijing[removed], China Tsinghu Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:12 Relevance feedback Relevance Query expansion Cluster analysis Tf*idf Document retrieval Search engine Human–computer information retrieval XML-Retrieval Information science Information retrieval Science
652	WIM at Enterpise Track 08 Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:18 WordNet Query expansion Relevance Search engine indexing Information science Science Information retrieval
653	The Impact of Positive, Negative and Topical Relevance Feedback Rianne Kaptein1 1 Jaap Kamps1,2 Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:11 Information Relevance feedback Query expansion Relevance Precision and recall Feedback Information science Information retrieval Science
654	UniNE at TREC 2008: Fact and Opinion Retrieval in the Blogsphere Claire Fautsch, Jacques Savoy Computer Science Department, University of Neuchatel Rue Emile-Argand, 11, CH-2009 Neuchatel (Switzerland) {Claire.Fautsch, J Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:16 Relevance feedback Precision and recall Document retrieval Relevance Subject Query expansion Search engine indexing Learning to rank XML-Retrieval Information science Information retrieval Science
655	Concept Maps: Theory, Methodology, Technology Proc. of the Second Int. Conference on Concept Mapping San José, Costa Rica, 2006 RANKING CONCEPT MAP RETRIEVAL IN THE CMAPTOOLS NETWORK Thomas C. Eskridge, Adrián Granados Add to Reading List Source URL: cmc.ihmc.us Language: English - Date: 2014-06-24 12:58:50 Tf*idf Web search engine Search engine indexing Web search query Precision and recall Query expansion Learning to rank Information science Information retrieval Vector space model
656	LNCS[removed]CLEF-2005 CL-SR at Maryland: Document and Query Expansion Using Side Collections and Thesauri Add to Reading List Source URL: www.acsu.buffalo.edu Language: English - Date: 2007-10-09 18:29:30 Query expansion Relevance feedback Document retrieval Speech recognition Text Retrieval Conference Cross-language information retrieval Search engine indexing Relevance Language model Information science Information retrieval Science
657	PRIS in TREC 2008 Blog Track Hui He, Bo Chen, Lei Du, Si Li, Huiji Gao, Weiran Xu, Jun Guo School of Information and Communication Engineering, Beijing University of Posts and Telecommunications Beijing, P.R. China, 1008 Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:14 Query expansion Sentiment analysis Language model Search engine indexing Information science Information retrieval Relevance
658	User-Assisted Query Translation for Interactive Cross-Language Information Retrieval Douglas W. Oard∗, Daqing He†and Jianqiang Wang‡ December 18, 2006 Abstract Add to Reading List Source URL: www.acsu.buffalo.edu Language: English - Date: 2011-10-22 12:41:50 Relevance feedback Document retrieval Text Retrieval Conference Full text search Relevance Search engine Human–computer information retrieval Query expansion Information science Information retrieval Cross-language information retrieval
659	TREC 2008 at the University at Buffalo: Legal and Blog Track Jianqiang Wang and Ying Sun Department of Library and Information Studies The State University of New York at Buffalo Buffalo, NY 14260, U.S.A. Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:17 Relevance feedback Precision and recall Relevance PageRank Query expansion Search engine indexing Proximity search Web search engine Full text search Information science Information retrieval Science
660	University of Waterloo at TREC 2008 Blog track Olga Vechtomova Department of Management Sciences Faculty of Engineering, University of Waterloo Waterloo, Canada [removed] Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2009-02-10 08:12:15 Information Relevance feedback Tf*idf Relevance Ranking function Precision and recall Query expansion Search engine indexing Document retrieval Information science Information retrieval Science

UPDATE