484 search results - page 15 / 97 » Extending Relevance Model for Relevance Feedback |
SIGIR
2009
ACM
15 years 6 months ago
2009
ACM
Pseudo relevance feedback (PRF), which has been widely applied in IR, aims to derive a distribution from the top n pseudo relevant documents D. However, these documents are often ...
ECIR
2008
Springer
15 years 1 months ago
2008
Springer
In this paper, we propose a model for exploiting community based usage information for video retrieval. Implicit usage information from a pool of past users could be a valuable sou...
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JIIS
2002
14 years 11 months ago
2002
In this paper we propose a model for relevance feedback. Our model combines evidence from user's relevance assessments with algorithms describing how words are used within do...
CIKM
1995
Springer
15 years 3 months ago
1995
Springer
As the amount of available electronic information is dramatically increasing, the ability for rapid and e ective access to information has become critical. Most traditional inform...
SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
Motivated by the commonly used faceted search interface in e-commerce, this paper investigates interactive relevance feedback mechanism based on faceted document metadata. In this...