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122
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CLASSIFICATION
2004
15 years 6 months ago
2004
: We propose a new nonparametric family of oscillation heuristics for improving linear classifiers in the two-group discriminant problem. The heuristics are motivated by the intuit...
151
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CEC
2007
IEEE
16 years 26 days ago
2007
IEEE
— Environments with varying reward contingencies constitute a challenge to many living creatures. In such conditions, animals capable of adaptation and learning derive an advanta...
204
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JMLR
2010
15 years 5 months ago
2010
We extend the well-known BFGS quasi-Newton method and its memory-limited variant LBFGS to the optimization of nonsmooth convex objectives. This is done in a rigorous fashion by ge...
192
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IVC
2011
15 years 1 months ago
2011
In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed t...
186
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ICTAI
2003
IEEE
2003
IEEE
Partitioning of Temporal Planning Problems in Mixed Space Using the Theory of Extended Saddle Points
15 years 11 months ago
We study the partitioning of temporal planning problems formulated as mixed-integer nonlinear programming problems, develop methods to reduce the search space of partitioned subpr...