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A Globally Optimal Robust Design Method for Complex Systems 期刊论文
COMPLEXITY, 2020, 卷号: 2020, 页码: 25
Authors:  Chen, Yue;  Shi, Jian;  Yi, Xiao-jian
Favorite  |  View/Download:78/0  |  Submit date:2020/06/30
Attention Matters: An Exploration of Relationship Between Google Search Behaviors and Crude Oil Prices 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 5, 页码: 1438-1459
Authors:  Li Xin;  Zhang Xun;  Wang Shouyang;  Ma Jian
Favorite  |  View/Download:91/0  |  Submit date:2020/01/10
Asymmetric response  crude oil prices  Google search  investor attention  Markov switching autoregressive model  
attentionmattersanexplorationofrelationshipbetweengooglesearchbehaviorsandcrudeoilprices 期刊论文
系统科学与复杂性学报英文版, 2019, 卷号: 000, 期号: 005, 页码: 1438-1459
Authors:  Li Xin;  Zhang Xun;  Wang Shouyang;  Ma Jian
Favorite  |  View/Download:71/0  |  Submit date:2020/05/24
CONTROLLING CHAOS BY AN IMPROVED ESTIMATION OF DISTRIBUTION ALGORITHM 期刊论文
MATHEMATICAL & COMPUTATIONAL APPLICATIONS, 2010, 卷号: 15, 期号: 5, 页码: 866-871
Authors:  Huang, Xingli;  Jia, Peifa;  Liu, Bo
Favorite  |  View/Download:45/0  |  Submit date:2018/07/30
Estimation of Distribution Algorithm  Chaotic dynamics  
Credit scoring using support vector machines with direct search for parameters selection 期刊论文
SOFT COMPUTING, 2009, 卷号: 13, 期号: 2, 页码: 149-155
Authors:  Zhou, Ligang;  Lai, Kin Keung;  Yu, Lean
Favorite  |  View/Download:49/0  |  Submit date:2018/07/30
Credit scoring  Direct search  Support vector machines  Genetic algorithm  
On the use of simplex methods in constructing quadratic models 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2007, 卷号: 50, 期号: 7, 页码: 913-924
Authors:  Zhou, Qing-hua
Favorite  |  View/Download:48/0  |  Submit date:2018/07/30
unconstrained optimization  trust region method  quadratic model  Lagrange function  simplex methods  direct methods