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Optimal selection of heterogeneous ensemble strategies of time series forecasting with multi-objective programming 期刊论文
Expert Systems with Applications, 2021, 卷号: 166, 页码: 114091
作者:  Jianping Li;  Jun Hao;  Qianqian Feng;  Xiaolei Sun;  Mingxi Liu
Adobe PDF(1654Kb)  |  收藏  |  浏览/下载:232/0  |  提交时间:2021/01/26
Multi-objective optimization  Ensemble forecasting  Machine learning  Evolutionary algorithm  Baltic Dry Index  
Understanding country risk assessment: a historical review 期刊论文
APPLIED ECONOMICS, 2021, 卷号: 53, 期号: 37, 页码: 4329
作者:  Sun, Xiaolei;  Feng, Qianqian;  Li, Jianping
Adobe PDF(766Kb)  |  收藏  |  浏览/下载:157/0  |  提交时间:2022/02/10
Understanding country risk assessment: a historical review 期刊论文
Applied Economics, 2021, 卷号: 53, 期号: 37, 页码: 4329-4341
作者:  Xiaolei Sun;  Qianqian Feng;  Jianping Li
Adobe PDF(766Kb)  |  收藏  |  浏览/下载:129/0  |  提交时间:2022/03/01
Tourism companies' risk exposures on text disclosure 期刊论文
Annals of Tourism Research, 2020, 期号: 84, 页码: 102986
作者:  Li, Jianping;  Feng, Yuyao;  Li, Guowen;  Sun, Xiaolei
Adobe PDF(2452Kb)  |  收藏  |  浏览/下载:144/0  |  提交时间:2021/01/17
Operational Risk Aggregation across Business Lines Based on Frequency Dependence and Loss Dependence 期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2014, 期号: 404208, 页码: 1-8
作者:  Li, JP;  Zhu, XQ;  Chen, JM;  Gao, LJ;  Feng, JC;  Wu, DS;  Sun, XL;  北京8712信箱
Adobe PDF(1972Kb)  |  收藏  |  浏览/下载:313/0  |  提交时间:2016/09/19
油气输出国国家风险特征与我国海外油气利用策略研究 学位论文
, 北京: 中国科学院研究生院, 2010
作者:  孙晓蕾
Adobe PDF(2290Kb)  |  收藏  |  浏览/下载:529/9  |  提交时间:2012/07/25