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A decomposition method for large-scale box constrained optimization
DOI:10.1016/j.amc.2013.12.169.png)
摘要
En 中文
A decomposition method for solving large-scale box constrained optimization is proposed. The algorithm is motivated by the successful use of the decomposition method presented by Joachims for training support vector machines. In particular, a new technique, based on the new definition KKT-violating index, is introduced for working set identification. Finally, the numerical experiments and implementation details show that this method is practical for large-scale problems. (C) 2014 Elsevier Inc. All rights reserved.
Keyword:
Box constrained optimization
Decomposition method
Working set identification
Large-scale
KKT-violating index
期刊
IF:
3.4
论文数:
2.3W
被引数:
3.3W
机构
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