IDF

Results: 1826



#Item
751Language model / N-gram / Tf*idf / Vector space model / Relevance / Maximum likelihood / Query likelihood model / Probabilistic relevance model / Information science / Information retrieval / Science

R Foundations and Trends in Information Retrieval Vol. 2, No[removed]–213 c 2008 C. Zhai

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Source URL: sifaka.cs.uiuc.edu

Language: English - Date: 2009-03-01 21:57:03
752Linguistics / Natural language processing / Computational linguistics / Statistical natural language processing / Language model / N-gram / Semantic similarity / Tf*idf / Document retrieval / Information science / Science / Information retrieval

Information Filtering, Novelty Detection, and Named-Page Finding Kevyn Collins-Thompson, Paul Ogilvie, Yi Zhang, and Jamie Callan Language Technologies Institute Carnegie Mellon University {kct,pto,yiz,callan}@cs.cmu.edu

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Source URL: trec.nist.gov

Language: English - Date: 2003-02-13 11:56:30
753Search engine indexing / Inverted index / Hash function / Learning to rank / Tf*idf / Language model / Euclidean vector / N-gram / Index term / Information science / Information retrieval / Science

Inf Retrieval[removed]:747–768 DOI[removed]s10791[removed]Document vector representations for feature extraction in multi-stage document ranking Nima Asadi • Jimmy Lin

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Source URL: www.umiacs.umd.edu

Language: English - Date: 2013-11-08 20:23:40
754Text Retrieval Conference / Tf*idf / Vector space model / Relevance / Relevance feedback / Information science / Information retrieval / Science

Incremental Learning for Profile Training in Adaptive Document Filtering* Liang Ma, Qunxiu Chen, Shaoping Ma, Min Zhang, Lianhong Cai State Key Lab of Intelligent Tech. & Sys., CST Dept, Tsinghua University, Beijing 1000

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Source URL: trec.nist.gov

Language: English - Date: 2003-02-13 12:01:29
755Information retrieval / Physics / Weighting / Tf*idf / Support vector machine / Information science / Statistics / Artificial intelligence

Microsoft PowerPoint - Columbia_TV08_talk.ppt [Compatibility Mode]

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Source URL: www-nlpir.nist.gov

Language: English - Date: 2009-01-06 06:44:04
756Publishing / Metadata / Indexing / Academic publishing / Digital object identifier / CrossRef / Handle System / Indecs Content Model / IDF / Identifiers / Information / Data

Microsoft Word - 050428CODATAarticleDSJ.doc

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Source URL: www.doi.org

Language: English - Date: 2005-10-14 08:19:22
757Statistical classification / Science / Support vector machine / Latent Dirichlet allocation / Tf*idf / Relevance feedback / Statistics / Information retrieval / Statistical natural language processing

Microsoft PowerPoint - TRECVID2008-HLF-MCG-ICT-CAS [兼容模式]

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Source URL: www-nlpir.nist.gov

Language: English - Date: 2008-12-17 14:29:54
758Data / Indexing / Metadata / Academic publishing / Digital object identifier / CrossRef / Handle System / Indecs Content Model / IDF / Identifiers / Information / Publishing

Microsoft Word - 050210CODATAarticleDSJ.doc

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Source URL: www.doi.org

Language: English - Date: 2005-04-11 14:33:55
759Statistics / Relevance feedback / Recommender system / Tf*idf / Language model / Document classification / Query expansion / Maximum likelihood / Speech recognition / Information science / Science / Information retrieval

The Bias Problem and Language Models in Adaptive Filtering Yi Zhang Jamie Callan

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Source URL: trec.nist.gov

Language: English - Date: 2002-02-12 09:50:34
760Information retrieval / Knowledge representation / Natural language processing / Computational linguistics / General Architecture for Text Engineering / Statistical natural language processing / Tf*idf / Annotation / Unified Medical Language System / Information science / Science / Information

Grant Agreement Number: [removed]KHRESMOI www.khresmoi.eu Initial prototype for semantic annotation of the Khresmoi literature

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Source URL: www.khresmoi.eu

Language: English - Date: 2012-10-15 07:55:11
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