4127 search results - page 704 / 826 » Evaluation methods for topic models |
179
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ICCV
2011
IEEE
14 years 4 months ago
2011
IEEE
We address the problem of learning view-invariant 3D models of human motion from motion capture data, in order to recognize human actions from a monocular video sequence with arbi...
155
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WSDM
2012
ACM
14 years 6 days ago
2012
ACM
Most standard information retrieval models use a single source of information (e.g., the retrieval corpus) for query formulation tasks such as term and phrase weighting and query ...
174
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TMC
2012
13 years 7 months ago
2012
—Characterizing the performance of ad hoc networks is one of the most intricate open challenges; conventional ideas based on information-theoretic techniques and inequalities hav...
137
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EUROSYS
2007
ACM
16 years 1 months ago
2007
ACM
Real production applications ranging from enterprise applications to large e-commerce sites share a crucial but seldom-noted characteristic: The relative frequencies of transactio...
157
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...