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A bundle modification strategy for convex minimization

delete2007-07-01
delete15
PRE
AI
A
Alexey V. Demyanov
A
Antonio Fuduli *
G
Giovanna Miglionico
DOI:10.1016/j.ejor.2006.04.005delete
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摘要

摘要

En 中文
We present a new bundle algorithm for minimizing convex not necessarily smooth functions. The novelty of our approach is based on a bundle modification strategy that we apply whenever the stability center is updated and which is aimed at substituting the points of the bundle by new points characterized by possibly better values of the objective function. Convergence of the algorithm is proved and numerical results are presented. (c) 2006 Elsevier B.V. All rights reserved.
Keyword:
non-smooth optimization
cutting planes
bundle methods
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期刊

European Journal of Operational Research 封面图
European Journal of Operational Research
IF:
6
论文数:
2.2W
被引数:
6.4W

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