3430 search results - page 499 / 686 » Language model for IR using collection information |
252
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JCDL
2011
ACM
14 years 9 months ago
2011
ACM
Collaborative research has been increasingly popular and important in academic circles. However, there is no open platform available for scholars or scientists to effectively dis...
195
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
It is now widely recognized that user interactions with search results can provide substantial relevance information on the documents displayed in the search results. In this pape...
169
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CIKM
2005
Springer
16 years 2 days ago
2005
Springer
In this paper we present a novel strategy, DragPushing, for improving the performance of text classifiers. The strategy is generic and takes advantage of training errors to succes...
169
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CN
2004
15 years 6 months ago
2004
Users who join a peer-to-peer network have, in general, suboptimal incentives to contribute to the network, because of the externalities that exist between them. The result is an ...
168
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Search result diversification is a natural approach for tackling ambiguous queries. Nevertheless, not all queries are equally ambiguous, and hence different queries could bene...