A Frame-Based Conjugate Gradients Direct Search Method with Radial Basis Function Interpolation Model
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所属单位：理学院
发表刊物：DISCRETE DYNAMICS IN NATURE AND SOCIETY
关键字：DERIVATIVE-FREE OPTIMIZATION TRUST-REGION ALGORITHMS UNCONSTRAINED OPTIMIZATION GLOBAL CONVERGENCE QUADRATIC MODELS SOFTWARE
摘要：In this paper, we propose a new hybrid direct searchmethod where a frame-based PRP conjugate gradients direct search algorithm is combined with radial basis function interpolation model. In addition, the rotational minimal positive basis is used to reduce the computation work at each iteration. Numerical results for solving the CUTEr test problems show that the proposed method is promising.
ISSN号：1026-0226
是否译文：否
发表时间：2017-01-01
合写作者：Fang, Xiaowei
通讯作者：倪勤