1162 search results - page 92 / 233 » Improving the Evaluation of Web Search Systems |
135
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
The purpose of this paper is threefold. First, we study the evolution of the web based on data available from an earlier snapshot of the web and compare the results with those pre...
178
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AAAI
2007
15 years 8 months ago
2007
In this paper, we develop and evaluate several probabilistic models of user click-through behavior that are appropriate for modeling the click-through rates of items that are pres...
171
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AAAI
2012
13 years 8 months ago
2012
Most Twitter search systems generally treat a tweet as a plain text when modeling relevance. However, a series of conventions allows users to tweet in structural ways using combin...
193
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ERCIMDL
2007
Springer
16 years 16 days ago
2007
Springer
Annotations are an important part in today’s digital libraries and Web information systems as an instrument for interactive knowledge creation. Annotation-based document retrieva...
152
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IJCAI
1997
15 years 7 months ago
1997
Most research in learning for planning has concentrated on efficiency gains. Another important goal is improving the quality of final plans. Learning to improve plan quality has b...