2199 search results - page 184 / 440 » Information retrieval using hierarchical dirichlet processes |
163
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CLEF
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. This paper describes an investigation of data fusion techniques for spoken document retrieval. The effectiveness of retrievals solely based on the outputs from automatic...
140
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SEMWEB
2007
Springer
16 years 16 days ago
2007
Springer
Abstract. There is a growing discrepancy between the creation of digital content and its actual employment and usefulness in a learning society. Technologies for recording lectures...
156
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
This paper proposes a novel application of a statistical language model to opinionated document retrieval targeting weblogs (blogs). In particular, we explore the use of the trigg...
155
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CW
2005
IEEE
16 years 1 days ago
2005
IEEE
Different information retrieval (IR) systems often return very diverse results lists for the same query. This is problematic for users since no one IR system works best for every ...
175
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PRL
2008
15 years 5 months ago
2008
In recent years, relevance feedback has been studied extensively as a way to improve performance of content-based image retrieval (CBIR). Since users are usually unwilling to prov...