Query expansion - PDFSEARCH.IO - Document Search Engine

Query expansion
Results: 818

#	Item
491	CUNI at the ShARe/CLEF eHealth Evaluation Lab 2014 Shadi Saleh and Pavel Pecina Institute of Formal and Applied Linguistics Charles University in Prague Czech Republic Add to Reading List Source URL: ceur-ws.org Language: English - Date: 2014-07-24 09:11:48 Text Retrieval Conference Search engine indexing Document retrieval Web search query Relevance feedback Concept Search Information science Information retrieval Query expansion
492	An Investigation of the Effectiveness of Concept-based Approach in Medical Information Retrieval GRIUM @ CLEF2014eHealthTask 3 Wei Shen, Jian-Yun Nie, Xiaohua Liu, and Xiaojie Liu C.P. 6128, succursale Centre-ville Montr Add to Reading List Source URL: ceur-ws.org Language: English - Date: 2014-07-24 09:13:22 Natural language processing Linguistics Semantics Thought Unified Medical Language System Query expansion Language model Concept Query Information science Science Information retrieval
493	A Multiple-stage Approach to Re-ranking Clinical Documents Heung-Seon Oh and Yuchul Jung Information Service Center Korea Institute of Science and Technology Information {ohs, jyc77}@kisti.re.kr Add to Reading List Source URL: ceur-ws.org Language: English - Date: 2014-07-24 08:59:12 Relevance feedback Query expansion Text Retrieval Conference Relevance Document retrieval Tf*idf Ranking function Search engine Precision and recall Information science Information retrieval Science
494	Relevance Feedback Between Hypertext and Semantic Web Search: Frameworks and Evaluation Harry Halpin a,1,∗ , Victor Lavrenko a , a University of Edinburgh, 10 Crichton St., Edinburgh EH8 9AB UK Add to Reading List Source URL: www.ibiblio.org Language: English - Date: 2012-11-04 16:46:47 Semantic Web Relevance feedback Semantic search Vector space model Query expansion Hyperdata Search engine indexing Relevance Ranking function Information science Information retrieval Web search query
495	Categorizing Search Results Using WordNet and Wikipedia Reza Taghizadeh Hemayati1, Weiyi Meng1, Clement Yu2 1 Department of Computer Science, Binghamton University, Add to Reading List Source URL: www.cs.binghamton.edu Language: English - Date: 2012-09-14 08:08:51 Linguistics WordNet Word-sense disambiguation Algorithm Query expansion Semantic similarity Computational linguistics Information science Science
496	A Menagerie of Tracks at Maryland: HARD, Enterprise, QA, and Genomics, Oh My!∗ Jimmy Lin,a,c Eileen Abels,a Dina Demner-Fushman,b,c Douglas W. Oard,a,c Philip Wu,a and Yejun Wu,a,c a Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2006-02-21 09:28:46 Information Relevance feedback Relevance Question answering Precision and recall Query expansion Reference interview Subject Uniform resource identifier Information science Science Information retrieval
497	AT&T at TREC-7 Amit Singhal John Choi Donald Hindle Fernando Pereira Add to Reading List Source URL: singhal.info Language: English - Date: 2007-08-16 20:14:15 Relevance feedback Document retrieval Precision and recall Speech recognition Language model Search engine indexing Relevance Tf*idf Ranking function Information science Information retrieval Query expansion
498	AT&T at TREC-8 Amit Singhal, Steve Abney, Michiel Bacchiani, Michael Collins, Donald Hindle, Fernando Pereira AT&T Labs{Research fsinghal,abney,bacchiani,mcollins,hindle,[removed] Add to Reading List Source URL: singhal.info Language: English - Date: 2007-08-16 20:14:16 Document retrieval Query expansion Database Question answering Information science Information retrieval Science
499	A Case Study in Web Search using TREC Algorithms Amit Singhal AT&T Labs — Research Add to Reading List Source URL: singhal.info Language: English - Date: 2007-08-16 20:14:18 Google Search Query expansion Search engine indexing Information science Information retrieval Web search engine
500	AT&T at TREC-6 Amit Singhal AT&T Labs{Research [removed] Abstract Add to Reading List Source URL: singhal.info Language: English - Date: 2007-08-16 20:14:14 Query expansion Precision and recall Search engine indexing Inverted index Web query classification Information science Information retrieval Relevance feedback

UPDATE