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来源类型Article
规范类型其他
DOI10.1007/BF01589444
The method of successive affine reduction for nonlinear minimization.
Nazareth JL
发表日期1986
出处Mathematical Programming 35 (1): 97-109
出版年1986
语种英语
摘要The traditional development of conjugate gradient (CG) methods emphasizes notions of conjugacy and the minimization of quadratic functions. The associated theory of conjugate direction methods, strictly a branch of numerical linear algebra, is both elegant and useful for obtaining insight into algorithms for nonlinear minimization. Nevertheless, it is preferable that favorable behavior on a quadratic be a consquence of a more general approach, one which fits in more naturally with Newton and variable metric methods. We give new CG algorithms along these lines and discuss some of their properties, along with some numerical supporting evidence.
关键词conjugate gradients high-dimensional optimization Nonlinear minimization successive affine reduction variable storage algorithms
URLhttp://pure.iiasa.ac.at/id/eprint/13649/
来源智库International Institute for Applied Systems Analysis (Austria)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/126949
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Nazareth JL. The method of successive affine reduction for nonlinear minimization.. 1986.
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