5213 search results - page 726 / 1043 » A statistical model of skewed-associativity |
166
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KDD
2002
ACM
16 years 7 months ago
2002
ACM
Large 0-1 datasets arise in various applications, such as market basket analysis and information retrieval. We concentrate on the study of topic models, aiming at results which in...
200
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Markov random fields (MRFs) are popular and generic probabilistic models of prior knowledge in low-level vision. Yet their generative properties are rarely examined, while applica...
194
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
Automatically clustering web pages into semantic groups promises improved search and browsing on the web. In this paper, we demonstrate how user-generated tags from largescale soc...
171
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ESWS
2009
Springer
16 years 1 months ago
2009
Springer
Reliable methods to assess the costs and benefits of ontologies are an important instrument to demonstrate the tangible business value of semantic technologies within enterprises,...
197
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We develop and evaluate a new method for estimating and optimizing various performance metrics for multihop wireless networks, including MANETs. We introduce an approxim...