2963 search results - page 363 / 593 » On Fitting Mixture Models |
195
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ML
2000
ACM
15 years 6 months ago
2000
ACM
A new class of evolutionary computation processes is presented, called Learnable Evolution Model or LEM. In contrast to Darwinian-type evolution that relies on mutation, recombinat...
161
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CEC
2010
IEEE
15 years 4 months ago
2010
IEEE
In this work we examined the performance of two evolutionary algorithms, a genetic algorithm (GA) and particle swarm optimization (PSO), in the estimation of the parameters of a mo...
217
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper proposes an algorithm for abandoned object detection based on generative model of low level features. First, suspected blobs are detected by foreground detection and pi...
193
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Query reformulation modifies the original query with the aim of better matching the vocabulary of the relevant documents, and consequently improving ranking effectiveness. Previou...
147
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
An adequate understanding of climate variability and the eventual prediction of climate change are among the most urgent and far-reaching efforts of the scientific community.. Mea...