467 search results - page 45 / 94 » Using Pseudo-Relevance Feedback to Improve Image Retrieval R... |
141
Voted
SIGIR
1998
ACM
15 years 10 months ago
1998
ACM
Most casual users of IR systems type short queries. Recent research has shown that adding new words to these queries via adhoc feedback improves the retrieval e ectiveness of such ...
152
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ECIR
2004
Springer
15 years 7 months ago
2004
Springer
In this paper we report on a study of implicit feedback models for unobtrusively tracking the information needs of searchers. Such models use relevance information gathered from se...
177
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MTA
2006
15 years 6 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
173
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CLEF
2005
Springer
15 years 11 months ago
2005
Springer
This paper reports results for the University of Maryland’s participation in CLEF-2005 Cross-Language Speech Retrieval track. Techniques that were tried include: (1) document ex...
159
Voted
EVOW
2010
Springer
16 years 28 days ago
2010
Springer
This paper gives an example of evolved features that improve image retrieval performance. A content-based image retrieval system for skin lesion images is presented. The aim is to ...