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Natural language processing / Relevance feedback / Text Retrieval Conference / Terminology extraction / Query expansion / Tf*idf / Ontology / Feature selection / Information science / Science / Information retrieval


WIM at TREC 2005* Junyu Niu, Lin Sun, Luqun Lou, Fang Deng, Chen Lin, Haiqing Zheng, Xuanjing Huang Lab of Web Information Mining, Computer Science & Engineering Department, Fudan University Shanghai, China {jyniu
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Document Date: 2006-02-21 09:28:36

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City

Zurich / Dublin / New Orleans / Washington D.C. / Melbourne / New York / /

Company

MEDLINE / /

Country

Australia / Ireland / /

Currency

pence / /

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Facility

City University / Fudan University / /

IndustryTerm

item search / email search / given search topics / search topics results / search topic / unigram language-modeling algorithm / blind feedback technology / WEB track / search topics / /

Organization

National Natural Science Foundation of China / Fudan University Shanghai / MIT / IDF / Xuanjing Huang Lab of Web Information Mining / Web Information Mining / Computer Science & Engineering Department / City University / /

Person

William R. Hersh / Gene Ontology / Chen Lin / Huang Lab / Lin Sun / /

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Position

Walker / probabilistic language model in information retrieval / Model for Probabilistic Weighted Retrieval / Porter / /

Product

BM25 / /

ProvinceOrState

Alberta / Louisiana / /

PublishedMedium

Machine Learning / /

Technology

Genomics / SGML / Neural Network / gene expression / unigram language-modeling algorithm / BM25 algorithm / one using BM25 algorithm / KLdivergence algorithm / machine learning / Rocchio algorithm / using BM25 algorithm / blind feedback technology / /

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