3395 search results - page 419 / 679 » A Statistical Clustering Model and Algorithm |
168
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GECCO
2009
Springer
16 years 1 months ago
2009
Springer
We present a probabilistic formulation of UCS (a sUpervised Classifier System). UCS is shown to be a special case of mixture of experts where the experts are learned independentl...
151
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ISAAC
2003
Springer
15 years 11 months ago
2003
Springer
The mixing properties of several Markov chains to sample from configurations of a hard-core model have been examined. The model is familiar in the statistical physics of the liqui...
181
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
The typical workload in a database system consists of a mixture of multiple queries of different types, running concurrently and interacting with each other. Hence, optimizing per...
186
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We analyze the structure and evolution of discussion cascades in four popular websites: Slashdot, Barrapunto, Meneame and Wikipedia. Despite the big heterogeneities between these ...
144
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The maximum a posteriori (MAP) criterion is broadly used in the statistical model-based voice activity detection (VAD) approaches. In the conventional MAP criterion, however, the ...