4645 search results - page 171 / 929 » Using Information Extraction to Improve Document Retrieval |
172
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IJCAI
2003
15 years 7 months ago
2003
In this paper we propose a methodology to learn to extract domain-specific information from large repositories (e.g. the Web) with minimum user intervention. Learning is seeded b...
165
Voted
VISUAL
2007
Springer
16 years 5 days ago
2007
Springer
The use of salient regions is an increasingly popular approach to image retrieval. For situations where object retrieval is required and where the foreground and background can be ...
174
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Accurate web page classification often depends crucially on information gained from neighboring pages in the local web graph. Prior work has exploited the class labels of nearby p...
196
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CLEF
2005
Springer
15 years 11 months ago
2005
Springer
In this paper the methods we used in the 2005 ImageCLEF content-based image retrieval evaluation are described. For the medical retrieval task, we combined several low-level image ...
144
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FLAIRS
2004
15 years 7 months ago
2004
In recent years, Latent Semantic Indexing (LSI) has been recognized as an effective tool for Information Retrieval in text documents. The level of "granularity" in LSI (...