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Relevance feedback / Relevance / Tf*idf / Precision and recall / Cluster analysis / Text Retrieval Conference / Concept Search / Information science / Information retrieval / Science


Clairvoyance Corporation Experiments in the TREC 2003 High Accuracy Retrieval from Documents (HARD) Track James G. Shanahan, Jeffrey Bennett, David A. Evans, David A. Hull, Jesse Montgomery Clairvoyance Corporation, Pitt
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Document Date: 2004-02-12 14:06:50

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File Size: 454,45 KB

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City

London / Pittsburgh / /

Company

The New York Times / Clairvoyance Corporation / Associated Press Worldstream / Jesse Montgomery Clairvoyance Corporation / /

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IndustryTerm

post-processing step / genre post-processing / agglomerative average-link clustering algorithm / term normalization algorithm / system natural language processing / /

Organization

IDF / /

Person

Robert G. Lefferts / James G. Shanahan / Van Rijsbergen / David A. Evans / Jeffrey Bennett / Jan O. Pedersen / /

Position

Rt / judge a group / representative / /

Product

Clarit system / Clarit / /

PublishedMedium

The New York Times / /

Technology

natural language processing / term normalization algorithm / agglomerative average-link clustering algorithm / /

SocialTag