24105 search results - page 287 / 4821 » Models in Information Retrieval |
193
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EMNLP
2009
15 years 4 months ago
2009
The use of lexical semantic knowledge in information retrieval has been a field of active study for a long time. Collaborative knowledge bases like Wikipedia and Wiktionary, which...
197
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...
161
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GPCE
2005
Springer
16 years 5 days ago
2005
Springer
We describe the application of generative programming to a problem in interactive information retrieval. The particular interactive information retrieval problem we study is the su...
180
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
Information retrieval (IR) researchers commonly use three tests of statistical significance: the Student's paired t-test, the Wilcoxon signed rank test, and the sign test. Ot...
217
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
An important issue arising from Peer-to-Peer applications is how to accurately and efficiently retrieve a set of K best matching data objects from different sources while minimizi...