306 search results - page 41 / 62 » Efficient Margin-Based Rank Learning Algorithms for Informat... |
135
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
135
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AIRWEB
2009
Springer
15 years 10 months ago
2009
Springer
Web spamming techniques aim to achieve undeserved rankings in search results. Research has been widely conducted on identifying such spam and neutralizing its influence. However,...
170
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CIVR
2010
Springer
15 years 8 months ago
2010
Springer
This paper describes an approach to optimize query by visual example results, by combining visual features and implicit user feedback in interactive video retrieval. To this end, ...
113
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WSDM
2010
ACM
16 years 23 days ago
2010
ACM
Modeling query concepts through term dependencies has been shown to have a significant positive effect on retrieval performance, especially for tasks such as web search, where rel...
138
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SIGIR
2006
ACM
15 years 9 months ago
2006
ACM
Evaluating user preferences of web search results is crucial for search engine development, deployment, and maintenance. We present a real-world study of modeling the behavior of ...