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nonsmooth and global optimization

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Unsupervised and supervised data classification via nonsmooth and global optimization - Semantic Scholar

#artificialintelligenceSep-21-2019, 15:22:06 GMT

We examine various methods for data clustering and data classification that are based on the minimization of the so-called cluster function and its modications. These functions are nonsmooth and nonconvex. We use Discrete Gradient methods for their local minimization. We consider also a combination of this method with the cutting angle method for global minimization. We present and discuss results of numerical experiments.

nonsmooth and global optimization, semantic scholar, unsupervised and supervised data classification, (1 more...)

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Information Technology > Artificial Intelligence > Machine Learning (1.00)
Information Technology > Artificial Intelligence > Representation & Reasoning > Optimization (0.40)

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