7519 search results - page 313 / 1504 » Optimizing Generic Functions |
160
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CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract— In this paper we consider the problem of optimizing over the switching times for a multi-modal dynamic system when the complete cost-to-go is not available. The instant...
187
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NIPS
2008
15 years 8 months ago
2008
ROC curves are one of the most widely used displays to evaluate performance of scoring functions. In the paper, we propose a statistical method for directly optimizing the ROC cur...
168
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EOR
2008
15 years 6 months ago
2008
We suggest a new heuristic for solving unconstrained continuous optimization problems. It is based on a generalized version of the variable neighborhood search metaheuristic. Diff...
169
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ISCI
2007
15 years 6 months ago
2007
The social foraging behavior of Escherichia coli bacteria has been used to solve optimization problems. This paper proposes a hybrid approach involving genetic algorithms (GA) and...
165
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ICA
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. In this paper, we consider the Independent Component Analysis problem when the hidden sources are non-negative (Non-negative ICA). This problem is formulated as a non-lin...