1469 search results - page 186 / 294 » Query Expansion and Query Reduction in Document Retrieval |
INFOVIS
2000
IEEE
15 years 2 months ago
2000
IEEE
Lighthouse is an on-line interface for a Web-based information retrieval system. It accepts queries from a user, collects the retrieved documents from the search engine, organizes...
CLEF
2006
Springer
15 years 1 months ago
2006
Springer
This paper shows how to use a text retrieval and an image retrieval engine in a cooperative way. The proposed Inter-Media PseudoRelevance Feedback approach shows how the image moda...
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
Similarity search usually encounters a serious problem in the high dimensional space, known as the “curse of dimensionality”. In order to speed up the retrieval efficiency, p...
TREC
1998
14 years 11 months ago
1998
This paper describes our first large-scale retrieval attempt in TREC-7 using DSIR. DSIR is a vector space based retrieval system in which semantic similarity between words, docume...
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WWW
2011
ACM
14 years 4 months ago
2011
ACM
Web entities, such as documents and hyperlinks, are created for different purposes, or intents. Existing intent-based retrieval methods largely focus on information seekers’ int...