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Block relaxation and majorization methods for the nearest correlation matrix with factor structure 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2011, 卷号: 50, 期号: 2, 页码: 327-349
Authors:  Li, Qingna;  Qi, Houduo;  Xiu, Naihua
Favorite  |  View/Download:44/0  |  Submit date:2018/07/30
Block relaxation methods  Majorization methods  Correlation matrix  Factor structure  
修正hestenesstiefel共轭梯度算法 期刊论文
数学年刊a辑, 1996, 卷号: 001, 期号: 003, 页码: 277
Authors:  戚后铎;  韩继业;  刘光辉
Favorite  |  View/Download:31/0  |  Submit date:2020/01/10
修正Hestenes—Stiefel共轭梯度算法 期刊论文
数学年刊:A辑, 1996, 卷号: 1.0, 期号: 003, 页码: 277-284
Authors:  戚后铎;  韩继业;  刘光辉
Favorite  |  View/Download:32/0  |  Submit date:2021/01/14
共轭梯度算法  无约束最优化  最佳化  H-S公式