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基于对角稀疏拟牛顿技术的非单调曲线搜索的记忆梯度算法 被引量:1

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摘要 基于对角稀疏拟牛顿技术,结合曲线搜索步长规则、Gu N.Z.非单调技术,建立一种新的求解无约束最优化问题的记忆梯度算法,同时,给出了算法的全局收敛性分析。数值例子表明:算法是有效的,适合求解大规模问题。
出处 《中国石油大学胜利学院学报》 2015年第3期28-31,共4页 Journal of Shengli College China University of Petroleum
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二级参考文献24

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