| 改进的拟牛顿非凸族算法的收敛性 |
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| 引用本文： | 王丽伟.改进的拟牛顿非凸族算法的收敛性[J].北京联合大学学报(自然科学版),2011,25(4):48-50. |
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| 作者姓名： | 王丽伟 |
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| 作者单位： | 北京联合大学基础部,北京,100101 |
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| 摘 要： | 对于无约束最优化问题min f(x),x∈Rn,提出了一类改进的拟牛顿非凸族算法,并结合一类更广泛的线性搜索,在目标函数凸的条件下,证明了算法的全局收敛性。
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| 关 键 词： | Broyden族算法 改进的拟牛顿非凸族算法 全局收敛性 |
The Convergence of Quasi-Newton-Non-Convex Class Methods for Unconstrained Optimization |
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| WANG Li-wei.The Convergence of Quasi-Newton-Non-Convex Class Methods for Unconstrained Optimization[J].Journal of Beijing Union University,2011,25(4):48-50. |
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| Authors: | WANG Li-wei |
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| Institution: | WANG Li-wei(Basic Courses Department of Beijing Union University,Beijing 100101,China) |
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| Abstract: | Algorithms which are update Quasi-Newton-non-convex methods for unconstrained optimization,minf（x）,x∈Rn,are proposed.The proof of the global and super linearly convergence of the generalized-quasi-Newton methods and the three main theorems are given. |
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| Keywords: | Quasi-Newton-non-convex algorithms Global convergence Unconstrained optimization |
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