3381 search results - page 476 / 677 » LEO - DB2's LEarning Optimizer |
117
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We propose a new loss function for discriminative learning of Markov random fields, which is an intermediate loss function between the sequential loss and the pointwise loss. We s...
151
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ICMCS
2007
IEEE
16 years 9 days ago
2007
IEEE
In this paper, we propose a new approach of facial expression recognition. In order to capture the temporal characteristic of facial expressions, we design dynamic haar-like featu...
124
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GECCO
2007
Springer
16 years 5 days ago
2007
Springer
In this experiment we evolve reproductive behaviors for a simulated vehicle. Future work will employ the resulting behaviors to populate a simulated ecosystem. Categories and Subj...
145
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IBPRIA
2007
Springer
16 years 5 days ago
2007
Springer
Abstract. By applying recent results in optimization transfer, a new algorithm for kernel Fisher Discriminant Analysis is provided that makes use of a non-smooth penalty on the coe...
137
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COLT
2005
Springer
15 years 11 months ago
2005
Springer
We examine a Markovian model for the price evolution of a stock, in which the probability of local upward or downward movement is arbitrarily dependent on the current price itself...