2147 search results - page 282 / 430 » Subjective Evaluations of an Experimental Gesturephone |
167
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SIGIR
2009
ACM
16 years 28 days ago
2009
ACM
Recent work in supervised learning of term-based retrieval models has shown significantly improved accuracy can often be achieved via better model estimation [2, 10, 11, 17]. In ...
173
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SIGIR
2009
ACM
16 years 28 days ago
2009
ACM
Search and recommendation systems must include contextual information to effectively model users’ interests. In this paper, we present a systematic study of the effectiveness of...
151
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SIGIR
2009
ACM
16 years 28 days ago
2009
ACM
In this paper we examine user queries with respect to diversity: providing a mix of results across different interpretations. Using two query log analysis techniques (click entrop...
153
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SIGIR
2009
ACM
16 years 28 days ago
2009
ACM
In this paper, we propose a Bayesian learning approach to promoting diversity for information retrieval in biomedicine and a re-ranking model to improve retrieval performance in t...
190
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SIGIR
2009
ACM
16 years 28 days ago
2009
ACM
It is well known that anchor text plays a critical role in a variety of search tasks performed over hypertextual domains, including enterprise search, wiki search, and web search....