896 search results - page 90 / 180 » Improving Web Search Relevance with Semantic Features |
101
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
Personalized search is a promising way to better serve different users' information needs. Search history is one of the major information sources for search personalization. ...
170
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ICTIR
2009
Springer
15 years 8 months ago
2009
Springer
In order to bridge the “Semantic gap”, a number of relevance feedback (RF) mechanisms have been applied to content-based image retrieval (CBIR). However current RF techniques i...
109
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ICWL
2010
Springer
14 years 11 months ago
2010
Springer
Content development for adaptive educational systems is known to be an error-prone task. Gaps can occur when the content is created, modified or when the context of its usage chang...
123
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ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
In this paper, we present an integrated system for news video retrieval. The proposed system incorporates both speech and visual information in the search mechanisms. The initial ...
143
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OWLED
2008
15 years 3 months ago
2008
Abstract. Web portal software is relatively easy to set up and populate from the perspective of the end-user, but it leaves the back-end database devoid of subject domain semantics...