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Privacy Preservation in Distributed Subgradient Optimization Algorithms 期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2018, 卷号: 48, 期号: 7, 页码: 2154-2165
作者:  Lou, Youcheng;  Yu, Lean;  Wang, Shouyang;  Yi, Peng
收藏  |  浏览/下载：160/0  |  提交时间：2018/07/30
Asynchronous optimization  distributed optimization  heterogeneous-stepsize  privacy preservation  
Stock Selection with a Novel Sigmoid-Based Mixed Discrete-Continuous Differential Evolution Algorithm 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2016, 卷号: 28, 期号: 7, 页码: 1891-1904
作者:  Yu, Lean;  Hu, Lunchao;  Tang, Ling
收藏  |  浏览/下载：96/0  |  提交时间：2018/07/30
Artificial intelligence  constrained optimization  evolutionary computing  portfolio analysis  
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：111/0  |  提交时间：2018/07/30
Credit risk evaluation  Weighted LSSVM classifier  Least squares algorithm  Design of experiment  Parameter selection  
A distance-based group decision-making methodology for multi-person multi-criteria emergency decision support 期刊论文
DECISION SUPPORT SYSTEMS, 2011, 卷号: 51, 期号: 2, 页码: 307-315
作者:  Yu, Lean;  Lai, Kin Keung
收藏  |  浏览/下载：95/0  |  提交时间：2018/07/30
Multi-criteria decision-making  Group decision-making  Group consensus  Emergency management  Emergency decision support  
Support vector machine based multiagent ensemble learning for credit risk evaluation 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2010, 卷号: 37, 期号: 2, 页码: 1351-1360
作者:  Yu, Lean;  Yue, Wuyi;  Wang, Shouyang;  Lai, K. K.
收藏  |  浏览/下载：113/0  |  提交时间：2018/07/30
Multiagent ensemble learning  Support vector machine (SVM)  Diversity strategy  Ensemble strategy  Credit risk evaluation  
Least squares support vector machines ensemble models for credit scoring 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2010, 卷号: 37, 期号: 1, 页码: 127-133
作者:  Zhou, Ligang;  Lai, Kin Keung;  Yu, Lean
收藏  |  浏览/下载：100/0  |  提交时间：2018/07/30
Credit scoring  Support vector machines  Ensemble model  
A multiscale neural network learning paradigm for financial crisis forecasting 期刊论文
NEUROCOMPUTING, 2010, 卷号: 73, 期号: 4-6, 页码: 716-725
作者:  Yu, Lean;  Wang, Shouyang;  Lai, Kin Keung;  Wen, Fenghua
收藏  |  浏览/下载：93/0  |  提交时间：2018/07/30
Artificial neural networks  Empirical mode decomposition (EMD)  Hilbert-EMD transform  Multiscale learning  Financial crisis forecasting  
GUEST EDITOR'S INTRODUCTION: RISK MEASUREMENT AND RISK CORRELATION ANALYSIS 期刊论文
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2009, 卷号: 8, 期号: 4, 页码: 625-627
作者:  Li, Jianping;  Yu, Lean;  Jyrki, Wallenius
收藏  |  浏览/下载：99/0  |  提交时间：2018/07/30
A MODIFIED LEAST SQUARES SUPPORT VECTOR MACHINE CLASSIFIER WITH APPLICATION TO CREDIT RISK ANALYSIS 期刊论文
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2009, 卷号: 8, 期号: 4, 页码: 697-710
作者:  Yu, Lean;  Wang, Shouyang;  Cao, Jie
收藏  |  浏览/下载：105/0  |  提交时间：2018/07/30
Least squares support vector machine classifier  regularization parameter  prior knowledge  credit risk analysis  
An intelligent-agent-based fuzzy group decision making model for financial multicriteria decision support: The case of credit scoring 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2009, 卷号: 195, 期号: 3, 页码: 942-959
作者:  Yu, Lean;  Wang, Shouyang;  Lai, Kin Keung
收藏  |  浏览/下载：78/0  |  提交时间：2018/07/30
Multicriteria decision analysis  Fuzzy group decision making  Intelligent agent  Credit scoring  Artificial intelligence