2452 search results - page 154 / 491 » A Language Modeling Approach to Information Retrieval |
131
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ICALT
2006
IEEE
16 years 6 days ago
2006
IEEE
Competence-based approaches in the field of formal or non-formal education and training are becoming more common and appear to offer the opportunity to develop programmes that mee...
162
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Relevance feedback, which traditionally uses the terms in the relevant documents to enrich the user's initial query, is an effective method for improving retrieval performanc...
140
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AIRS
2005
Springer
15 years 11 months ago
2005
Springer
Topic distillation is one of the main information needs when users search the Web. In previous approaches to topic distillation, the single page was treated as the basic searching ...
144
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
The Catchment Feature Model (CFM) addresses two questions in multimodal interaction: how do we bridge video and audio processing with the realities of human multimodal communicati...
174
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DEXAW
2009
IEEE
16 years 27 days ago
2009
IEEE
Abstract—Search context is a crucial factor that helps to understand a user’s information need in ad-hoc Web page retrieval. A query log of a search engine contains rich inform...