3147 search results - page 380 / 630 » Statistically Hiding Sets |
150
Voted
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Gravity model used to model transport flow has proven invaluable in urban planning. Some recent work has proposed to use gravity model to predict user movements in cellular net...
208
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ICTAI
2007
IEEE
16 years 1 months ago
2007
IEEE
Typically, spam filters are built on the assumption that the characteristics of e-mails in the training set is identical to those in individual users’ inboxes on which it will b...
180
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CIKM
2007
Springer
16 years 26 days ago
2007
Springer
We present a corpus-based approach to the class expansion task. For a given set of seed entities we use co-occurrence statistics taken from a text collection to define a membersh...
166
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ECML
2007
Springer
16 years 26 days ago
2007
Springer
Abstract. The area under the ROC curve (AUC) has been widely used to measure ranking performance for binary classification tasks. AUC only employs the classifier’s scores to ra...
165
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SIGIR
2006
ACM
16 years 20 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...