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Measuring financial risk with generalized asymmetric least squares regression 期刊论文
APPLIED SOFT COMPUTING, 2011, 卷号: 11, 期号: 8, 页码: 5793-5800
作者:  Wang, Yongqiao;  Wang, Shouyang;  Lai, K. K.
收藏  |  浏览/下载:105/0  |  提交时间:2018/07/30
Risk measurement  Value-at-risk  Expected shortfall  Kernel trick  Asymmetric least squares regression  
Quality improvement in competing supply chains 期刊论文
INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 2011, 卷号: 134, 期号: 1, 页码: 262-270
作者:  Xie, Gang;  Wang, Shouyang;  Lai, K. K.
收藏  |  浏览/下载:158/0  |  提交时间:2018/07/30
Supply chain  Competition  Coordination  Quality improvement  
Credit risk evaluation using a weighted least squares SVM classifier with design of experiment for parameter selection 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 12, 页码: 15392-15399
作者:  Yu, Lean;  Yao, Xiao;  Wang, Shouyang;  Lai, K. K.
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
Credit risk evaluation  Weighted LSSVM classifier  Least squares algorithm  Design of experiment  Parameter selection  
Optimal beta(k)-stable interval in VPRS-based group decision-making: A further application 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 11, 页码: 13757-13763
作者:  Xie, Gang;  Wang, Shouyang;  Lai, K. K.
收藏  |  浏览/下载:98/0  |  提交时间:2018/07/30
beta(k)-Stable interval  Group consensus  Variable precision rough set  Petroleum investment  Risk management  
Higher-order duality for a class of nondifferentiable multiobjective programming problems involving generalized type I and related functions 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2011, 卷号: 24, 期号: 5, 页码: 883-891
作者:  Mishra, S. K.;  Wang, Shouyang;  Lai, Kin Keung
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
Generalized convexity  higher order duality  non-differentiable nonlinear programming  support function