Trec2004 PowerPoint PPT Presentations

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WIDIT at TREC2005 HARD Track PowerPoint PPT Presentation
WIDIT at TREC2005 HARD Track - WIDIT at TREC2005 HARD Track
WIDIT at TREC2005 HARD Track
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SPIRIT Search Fast PowerPoint PPT Presentation
SPIRIT Search Fast - SPIRIT Search. Fast & Effective Retrieval of 100 million documents for TREC2004/I-SPY ... A distributed high performance search engine. Access via API (over TCP) ...
SPIRIT Search. Fast & Effective Retrieval of 100 million documents for TREC2004/I-SPY ... A distributed high performance search engine. Access via API (over TCP) ...
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High Accuracy Retrieval from Documents HARD TRACK in TREC2004 PowerPoint PPT Presentation
High Accuracy Retrieval from Documents HARD TRACK in TREC2004 - Attended by International researchers from academic, commercial, and government ... Files are organized by source on a daily basis. ...
Attended by International researchers from academic, commercial, and government ... Files are organized by source on a daily basis. ...
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Relevance Propagation for Web Search PowerPoint PPT Presentation
Relevance Propagation for Web Search - Generic framework for relevance propagation ... Web Search Information Retrieval. Beside the content relevance, various structure information also plays an ...
Generic framework for relevance propagation ... Web Search Information Retrieval. Beside the content relevance, various structure information also plays an ...
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WIDIT in TREC2004 Web Track PowerPoint PPT Presentation
WIDIT in TREC2004 Web Track - Query Classification. Indiana University. 4. S. R. C. WIDIT: Web IR System Architecture ... wRS = Robertson-Sparck Jones weight. N = total number of documents ...
Query Classification. Indiana University. 4. S. R. C. WIDIT: Web IR System Architecture ... wRS = Robertson-Sparck Jones weight. N = total number of documents ...
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WIDIT at TREC2005 HARD Track PowerPoint PPT Presentation
WIDIT at TREC2005 HARD Track - term weights (okapi, SMART) Query Expansion results. NLP, OSW, WQX ... combo stemmer, okapi weight, QE w/ noun, acronym & definition terms. 0.2395. 0.1698 ...
term weights (okapi, SMART) Query Expansion results. NLP, OSW, WQX ... combo stemmer, okapi weight, QE w/ noun, acronym & definition terms. 0.2395. 0.1698 ...
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