Query expansion - PDFSEARCH.IO - Document Search Engine

Query expansion
Results: 818

#	Item
391	Microsoft Word - ThesisFinal15August 2012 Add to Reading List Source URL: eprints.qut.edu.au Language: English - Date: 2013-04-29 19:42:01 Recommender system Collaborative filtering Personalization Query expansion Precision and recall User profile Information science Information retrieval Science
392	Text Mining Based Query Expansion for Chinese IR Zhihan Li Yue Xu Shlomo Geva Add to Reading List Source URL: www.alta.asn.au Language: English - Date: 2008-10-31 17:51:38 Query expansion Search engine indexing Document retrieval Tf*idf Precision and recall Vector space model Concept Search Book:Information retrieval Information science Information retrieval Relevance feedback
393	Proceedings of the Australasian Language Technology Workshop 2007, pages[removed]Exploring Abbreviation Expansion for Genomic Information Retrieval∗ Nicola Stokes, Yi Li, Lawrence Cavedon and Justin Zobel National ICT Add to Reading List Source URL: www.alta.asn.au Language: English - Date: 2007-11-28 00:58:32 Query expansion Relevance feedback Text Retrieval Conference TREC Genomics Relevance Document retrieval Tf*idf Zettair Precision and recall Information science Information retrieval Science
394	2-2 Information Access Technologies for Processing a Very Large Number of Natural Language Documents MURATA Masaki We have developed various information access technologies for information retrieval, information extracti Add to Reading List Source URL: www.nict.go.jp Language: English - Date: 2013-11-21 20:07:43 Natural language processing Computational linguistics Question answering Text Retrieval Conference Document retrieval Query expansion Precision and recall Text mining Open domain question answering Information science Science Information retrieval
395	Procesamiento del Lenguaje Natural, Revista nº 54, marzo de 2015, pp[removed]recibido[removed]revisado[removed]aceptado[removed]Exploiting Geolocation, User and Temporal Information for Monitoring Natural Hazards on T Add to Reading List Source URL: rua.ua.es Language: English Real-time web Social media Text messaging Twitter Websites Query expansion Information retrieval Backchannel Information science World Wide Web Technology
396	Search Result Re-ranking by Feedback Control Adjustment for Time-sensitive Query Ruiqiang Zhang† and Yi Chang† and Zhaohui Zheng† Donald Metzler† and Jian-yun Nie‡ † Yahoo! Labs, 701 First Avenue, Sunnyvale, Add to Reading List Source URL: www.yichang-cs.com Language: English - Date: 2009-04-06 16:37:32 Learning to rank Ranking function Discounted cumulative gain Web query classification Ranking PageRank Search engine Web search engine Ranking SVM Information science Information retrieval Query expansion
397	A Hierarchical Dirichlet Model for Taxonomy Expansion for Search Engines Jingjing Wang* * Changsung Kang † Add to Reading List Source URL: www.yichang-cs.com Language: English - Date: 2014-07-30 18:20:08 Hierarchy Taxonomy Tag Vertical search Search engine Web query classification Human–computer information retrieval Information science Information Information retrieval
398	A re-examination of IR techniques in QA system Yi Chang Institute of Computing Technology, Chinese Academy of Sciences, Beijing[removed] Add to Reading List Source URL: www.yichang-cs.com Language: English - Date: 2004-09-23 21:55:10 Text Retrieval Conference Document retrieval Question answering Relevance Query expansion Search engine indexing Full text search Vector space model QA Information science Information retrieval Science
399	A Two-Dimensional Click Model for Query Auto-completion Yanen Li1 , Anlei Dong2 , Hongning Wang1 , Hongbo Deng2 , Yi Chang2 , ChengXiang Zhai1 1 Department of Computer Science, University of Illinois at Urbana-Champaign, Add to Reading List Source URL: www.yichang-cs.com Language: English - Date: 2014-05-12 04:26:44 Query expansion Maximum likelihood Web search query Relevance Browse Information science Information retrieval Learning to rank
400	Enhancing Web Search by Promoting Multiple Search Engine Use Ryen W. White, Matthew Richardson, Mikhail Bilenko Allison P. Heath Add to Reading List Source URL: research.microsoft.com Language: English - Date: 2010-04-12 18:33:56 Searching Internet search Web search query Search engine Bing Google Search Web search engine Clusty Query expansion Information science Information retrieval Internet search engines

UPDATE