4645 search results - page 652 / 929 » Using Information Extraction to Improve Document Retrieval |
186
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SIGIR
2005
ACM
16 years 6 days ago
2005
ACM
The TREC .GOV collection makes a valuable web testbed for distributed information retrieval methods because it is naturally partitioned and includes 725 web-oriented queries with ...
182
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SIGIR
2005
ACM
16 years 6 days ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
168
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CLEF
2006
Springer
15 years 10 months ago
2006
Springer
The University of Maryland participated in the English and Czech tasks. For English, one monolingual run using only fields based on fully automatic transcription (the required con...
173
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ACMDIS
2004
ACM
16 years 2 days ago
2004
ACM
This paper continues the movement from technology centered to human centered approaches in the study of tasks that involve finding, understanding, and using information, and tools...
180
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IRI
2007
IEEE
16 years 29 days ago
2007
IEEE
Many applications require analyzing vast amounts of textual data, but the size and inherent noise of such data can make processing very challenging. One approach to these issues i...