2163 search results - page 131 / 433 » On the Effectiveness of Relevance Profiling |
210
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Publication
Most e-learning environments which utilize user feedback or profiles, collect such information based on questionnaires, resulting very often in incomplete answers, and sometimes de...
145
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AMR
2005
Springer
16 years 23 hour ago
2005
Springer
Abstract. In this paper an effective context-based approach for interactive similarity queries is presented. By exploiting the notion of image “context”, it is possible to asso...
160
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SEMCO
2008
IEEE
16 years 26 days ago
2008
IEEE
One challenge for relevance ranking in Web search is underspecified queries. For such queries, top-ranked documents may contain information irrelevant to the search goal of the us...
195
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
We consider the problem of evaluating retrieval systems using incomplete judgment information. Buckley and Voorhees recently demonstrated that retrieval systems can be efficiently...
171
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
This work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevan...