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Artificial Bee Colony Algorithm Based on Novel Mechanism for Fuzzy Portfolio Selection 期刊论文
IEEE TRANSACTIONS ON FUZZY SYSTEMS, 2019, 卷号: 27, 期号: 5, 页码: 966-978
作者:  Gao, Weifeng;  Sheng, Hailong;  Wang, Jue;  Wang, Shouyang
收藏  |  浏览/下载：177/0  |  提交时间：2020/01/10
Artificial bee colony algorithm (ABC)  direction learning  elite learning  fuzzy portfolio selection  search direction  step size  
Portfolio selection under different attitudes in fuzzy environment 期刊论文
INFORMATION SCIENCES, 2018, 卷号: 462, 页码: 278-289
作者:  Zhou, Xiaoyang;  Wang, Jue;  Yang, Xiangping;  Lev, Benjamin;  Tu, Yan;  Wang, Shouyang
收藏  |  浏览/下载：178/0  |  提交时间：2018/10/07
Portfolio selection  Conservative-neutral-aggressive attitude  Fuzzy variable  Value at risk, epsilon-constraint method  
Fuzzy Views on Black-Litterman Portfolio Selection Model 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2018, 卷号: 31, 期号: 4, 页码: 975-987
作者:  Fang, Yong;  Bo, Lin;  Zhao, Daping;  Wang, Shouyang
收藏  |  浏览/下载：160/0  |  提交时间：2018/07/30
Black-Litterman optimization  fuzzy covariance  fuzzy number  portfolio selection