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Social media sentiment, model uncertainty, and volatility forecasting 期刊论文
ECONOMIC MODELLING, 2021, 卷号: 102, 页码: 13
Authors:  Lehrer, Steven;  Xie, Tian;  Zhang, Xinyu
Favorite  |  View/Download:5/0  |  Submit date:2021/10/26
Model averaging  Volatility forecasting  Social media  Big data  Sentiment analysis  
Tourism demand forecasting: An ensemble deep learning approach 期刊论文
TOURISM ECONOMICS, 2021, 页码: 29
Authors:  Sun, Shaolong;  Li, Yanzhao;  Guo, Ju-e;  Wang, Shouyang
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bagging  economic variables  ensemble deep learning  search intensity index  stacked autoencoder  tourism demand forecasting  
Discovering research trends and opportunities of green finance and energy policy: A data-driven scientometric analysis 期刊论文
ENERGY POLICY, 2021, 卷号: 154, 页码: 12
Authors:  Wang, Moran;  Li, Xuerong;  Wang, Shouyang
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Green finance policy  Green bonds  Data-driven scientometric analysis  co2 emissions  Fintech  
Optimal subsample selection for massive logistic regression with distributed data 期刊论文
COMPUTATIONAL STATISTICS, 2021, 页码: 28
Authors:  Zuo, Lulu;  Zhang, Haixiang;  Wang, HaiYing;  Sun, Liuquan
Favorite  |  View/Download:26/0  |  Submit date:2021/04/26
Allocation size  Big data  Distributed and massive data  Subsample estimator  Subsampling probabilities  
Forecasting Chinese cruise tourism demand with big data: An optimized machine learning approach 期刊论文
TOURISM MANAGEMENT, 2021, 卷号: 82, 页码: 10
Authors:  Xie, Gang;  Qian, Yatong;  Wang, Shouyang
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Cruise  Big data  Gravitational search algorithm  Tourism demand forecasting  
Algorithms for computing greatest common divisors of parametric multivariate polynomials 期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2021, 卷号: 102, 页码: 3-20
Authors:  Kapur, Deepak;  Lu, Dong;  Monagan, Michael;  Sun, Yao;  Wang, Dingkang
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Parametric multivariate polynomials  Gcd system  Minimal comprehensive Grobner system  Ideal intersection  Ideal quotient  
On semi-supervised multiple representation behavior learning 期刊论文
JOURNAL OF COMPUTATIONAL SCIENCE, 2020, 卷号: 46, 页码: 17
Authors:  Lu, Ruqian;  Hou, Shengluan
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Semi-supervised learning  Semi-supervised multiple representation behavior learning  Semi-supervised grammar learning  
Characteristics and optimization of core local network: Big data analysis of football matches 期刊论文
CHAOS SOLITONS & FRACTALS, 2020, 卷号: 138, 页码: 7
Authors:  Wu, Yao;  Xia, Zeyu;  Wu, Tian;  Yi, Qing;  Yu, Runyu;  Wang, Jun
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Football match  Social network  Playing positions  Sensitivity analysis  Network efficiency  
Knowledge-driven business model innovation through the introduction of equity investment: evidence from China's primary market 期刊论文
JOURNAL OF KNOWLEDGE MANAGEMENT, 2020, 页码: 18
Authors:  Zheng, Jiali;  Qiao, Han;  Zhu, Xiumei;  Wang, Shouyang
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Business model innovation  Equity investment  China's primary market  Logistic regression  Back propagation neural network (BPNN)  
Forecasting crude oil price with multilingual search engine data 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2020, 卷号: 551, 页码: 14
Authors:  Li, Jingjing;  Tang, Ling;  Wang, Shouyang
Favorite  |  View/Download:32/0  |  Submit date:2020/06/30
Big data  Multilingual search engine index  Crude oil price forecasting  Google Trends  Artificial intelligence