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IDF
Results: 1826

#	Item
781	Tie-breaker: A New Perspective of Ranking and Evaluation for Microblog Retrieval Yue Wang, Jerry Darko, and Hui Fang Department of Electrical and Computer Engineering University of Delaware 140 Evans Hall, Newark, Delawa Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:27 Query expansion Relevance feedback Tf*idf Relevance Twitter Information science Information retrieval Okapi BM25
782	PRIS at TREC 2013 Microblog Track Siming Zhu, Zhe Gao, Yajing Yuan, Hui Wang, Guang Chen School of Information and Communication Engineering Beijing University of Posts and Telecommunications Abstract: Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:27 Twitter Relevance feedback Tf*idf Learning to rank Query expansion Relevance Search engine indexing Stemming Information science Information retrieval Science
783	Microsoft Word - BJUT at TREC 2013 Microblog Track_11-10_FINAL Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:25 Query expansion Tf*idf Twitter Entropy Relevance Search engine indexing Information science Information retrieval Science
784	Filtering Entity Centric Documents using Numerics and Temporals features within RF Classifier Patrice Bellot Vincent Bouvier Aix-Marseille Universit´e Kware / Aix-Marseille Universit´e Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:26 Information retrieval Markup languages Technical communication Indexing Search engine indexing Searching XML Entity Tf*idf Information science Science Information
785	University of Waterloo at the TREC 2013 Temporal Summarization Track Gaurav Baruah1 , Rakesh Guttikonda1 , Adam Roegiest1 and Olga Vechtomova2 1 David R. Cheriton School of Computer Science, University of Waterloo Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:27 Query expansion Relevance feedback Tf*idf Ranking function Relevance Okapi BM25 Query likelihood model Search engine indexing Document retrieval Information science Information retrieval Science
786	PRIS at TREC2013 Knowledge Base Acceleration Track Chunyun Zhang, Weiran Xu, Ruifang Liu, Weitai Zhang, Dai Zhang, Janshu Ji, Jing Yang Abstract: This paper details the participation of Pattern Recognition and Intelligen Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:27 Searching Natural language processing Query expansion Search engine indexing Tf*idf Information extraction Where Information science Information retrieval Science
787	HLTCOE at TREC 2013: Temporal Summarization Tan Xu University of Maryland College Park Paul McNamee Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:26 Information retrieval Computational linguistics Automatic summarization Text Retrieval Conference Language model Relevance N-gram Sentence extraction Tf*idf Science Natural language processing Information science
788	PKUICST at TREC 2013 Microblog Track ∗ Runwei Qiang Yue Fei Yihong Hong Jianwu Yang {qiangrw, feiyue, hongyihong, yangjw}@pku.edu.cn Institute of Computer Science and Technology Add to Reading List Source URL: trec.nist.gov Language: English - Date: 2014-02-28 12:39:27 Vector space model Learning to rank Tf*idf Relevance Query expansion Twitter Language model Ranking function Search engine indexing Information science Information retrieval Okapi BM25
789	‘ The Road to ASEAN ’ Organised by : leaflet idf 2013.indd 1 Add to Reading List Source URL: www.unescobkk.org Language: English - Date: 2013-11-08 01:22:58 Concert dance Entertainment Dance Theatre
790	Invention Disclosure Form (IDF) CONFIDENTIAL Page 1 of 10 Invention Disclosure Form Add to Reading List Source URL: www.abiakron.org Language: English - Date: 2014-07-14 14:00:09 Property law Patent Inventor Invention Prior art Bayh–Dole Act Patent law Civil law Law

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