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基于多元驱动因素的主权CDS利差预测研究 期刊论文
计量经济学报, 2021, 卷号: 1, 期号: 02, 页码: 362-376
Authors:  李建平;  王军;  冯倩倩;  孙晓蕾
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主权CDS  主权风险  MIV算法  多元驱动因素  
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
Authors:  Jianping Li;  Jun Hao;  Qianqian Feng;  Xiaolei Sun;  Mingxi Liu
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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
Authors:  Sun, Xiaolei;  Feng, Qianqian;  Li, Jianping
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Understanding country risk assessment: a historical review 期刊论文
Applied Economics, 2021, 卷号: 53, 期号: 37, 页码: 4329-4341
Authors:  Xiaolei Sun;  Qianqian Feng;  Jianping Li
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Forecasting China's sovereign CDS with a decomposition reconstruction strategy 期刊论文
APPLIED SOFT COMPUTING, 2021, 卷号: 105, 期号: 7, 页码: 107291
Authors:  Li, Jianping;  Hao, Jun;  Sun, Xiaolei;  Feng, Qianqian
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Multi-scale interactions between economic policy uncertainty and oil prices in time-frequency domains 期刊论文
NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2020, 卷号: 51, 期号: 1, 页码: 100854
Authors:  Sun, Xiaolei;  Chen, Xiuwen;  Wang, Jun;  Li, Jianping
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A Novel Ensemble Approach for the Forecasting of Energy Demand Based on the Artificial Bee Colony Algorithm 期刊论文
ENERGIES, 2020, 卷号: 13, 页码: 550
Authors:  Hao, Jun;  Sun, Xiaolei;  Feng, Qianqian
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Tourism companies' risk exposures on text disclosure 期刊论文
Annals of Tourism Research, 2020, 期号: 84, 页码: 102986
Authors:  Li, Jianping;  Feng, Yuyao;  Li, Guowen;  Sun, Xiaolei
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A novel cryptocurrency price trend forecasting model based on LightGBM 期刊论文
FINANCE RESEARCH LETTERS, 2020, 卷号: 32, 期号: 101084, 页码: 1
Authors:  Sun Xiaolei;  Liu Mingxi;  Sima Zeqian
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Cryptocurrency  Trend forecasting  LightGBM  Forecasting performance  
基于加权案例推理模型族的软件成本SVR组合估算 期刊论文
管理工程学报, 2015, 期号: 2, 页码: 210-216
Authors:  吴登生;  李建平;  孙晓蕾;  北京市海淀区中关村北一条15号科研综合楼
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