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Leveraging multidimensional features for policy opinion sentiment prediction 期刊论文
INFORMATION SCIENCES, 2022, 卷号: 610, 页码: 215
Authors:  Hou, Wenju;  Li, Ying;  Liu, Yijun;  Li, Qianqian
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Policy opinion  Sentiment prediction  Deep learning  Feature engineering  
Measuring the risk of Chinese Fintech industry: evidence from the stock index 期刊论文
Finance Research Letters, 2021, 卷号: 39, 页码: 101564
Authors:  Yinhong Yao;  Jianping Li;  Xiaolei Sun
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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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Link prediction in supernetwork: Risk perception of emergencies 期刊论文
Journal of Information Science, 2020, 期号: 11, 页码: 1-19
Authors:  Ma N(马宁);  Liu YJ(刘怡君);  Li LL(李凉凉)
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舆论领袖传播影响力的阶段式建模分析 期刊论文
中国管理科学, 2020, 卷号: 28, 期号: 03, 页码: 52-58
Authors:  马宁;  刘怡君
Adobe PDF(1701Kb)  |  Favorite  |  View/Download:171/1  |  Submit date:2021/01/16
舆论领袖  扩散影响力  证伪影响力  阶段式建模  
Identifying the influential factors of commodity futures prices through a new text mining approach 期刊论文
QUANTITATIVE FINANCE, 2020, 卷号: 20, 期号: 12, 页码: 1967-1981
Authors:  Li, Jianping;  Li, Guowen;  Zhu, Xiaoqian;  Yao, Yanzhen
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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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Simultaneously capturing multiple dependence features in bank risk integration: A mixture copula framework 专著章节/文集论文
出自: Handbook of Financial Econometrics, Mathematics, Statistics, and Technology, Singapore:World Scientific, 2020
Authors:  Zhu, Xiaoqian;  Li, Jianping;  Wu, Dengsheng
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Support Vector Machines Based Methodology for Credit Risk Analysis 专著章节/文集论文
出自: Handbook of Financial Econometrics, Mathematics, Statistics, and Technology, Singapore:World Scientific, 2020
Authors:  Jianping Li;  Mingxi Liu;  Cheng-Few Lee;  Dengsheng Wu
Adobe PDF(696Kb)  |  Favorite  |  View/Download:294/0  |  Submit date:2021/01/26
Support Vector Machines  Feature Extraction  Kernel Function Selection  Hyper-Parameter Optimization  Credit Risk Classification  
A novel text-based framework for forecasting agricultural futures using massive online news headlines 期刊论文
International Journal of Forecasting, 2020, 期号: 4, 页码: 1-16
Authors:  Li, Jianping;  Li, Guowen;  Liu, Mingxi;  Zhu, Xiaoqian;  Wei, Lu
Adobe PDF(1780Kb)  |  Favorite  |  View/Download:196/0  |  Submit date:2021/01/17
Agricultural futures  Price forecasting  Text analysis  Financial risk  Influential factors