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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：228/0  |  提交时间：2021/01/26
Multi-objective optimization  Ensemble forecasting  Machine learning  Evolutionary algorithm  Baltic Dry Index  
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
作者:  Jianping Li;  Mingxi Liu;  Cheng-Few Lee;  Dengsheng Wu
Adobe PDF(696Kb)  |  收藏  |  浏览/下载：271/0  |  提交时间：2021/01/26
Support Vector Machines  Feature Extraction  Kernel Function Selection  Hyper-Parameter Optimization  Credit Risk Classification  
Evolutionary Mechanism of Textual Risk Factor Disclosure in American Financial Company Annual Reports 专著章节/文集论文
出自: Communications in Computer and Information Science, Singapore:Springer, 2020
作者:  Guowen Li;  Jianping Li;  Mingxi Liu;  Xiaoqian Zhu
Adobe PDF(571Kb)  |  收藏  |  浏览/下载：152/0  |  提交时间：2021/01/26
Risk factor  Text mining  Regulation  Financial Crisis  Evolution ary Mechanism  
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
作者:  Li, Jianping;  Li, Guowen;  Liu, Mingxi;  Zhu, Xiaoqian;  Wei, Lu
Adobe PDF(1780Kb)  |  收藏  |  浏览/下载：184/0  |  提交时间：2021/01/17
Agricultural futures  Price forecasting  Text analysis  Financial risk  Influential factors  
Forecasting the price of Bitcoin using deep learning 期刊论文
Finance Research Letters, 2020, 期号: 9, 页码: 101755
作者:  Liu, Mingxi;  Li, Guowen;  Li, Jianping;  Zhu, Xiaoqian;  Yao, Yinhong
Adobe PDF(880Kb)  |  收藏  |  浏览/下载：217/1  |  提交时间：2021/01/17
Bitcoin price prediction  Stacked denoising autoencoders  Feature learning  Deep extraction  
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
作者:  Sun Xiaolei;  Liu Mingxi;  Sima Zeqian
Adobe PDF(828Kb)  |  收藏  |  浏览/下载：215/0  |  提交时间：2021/01/16
Cryptocurrency  Trend forecasting  LightGBM  Forecasting performance