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How to capture tourists' search behavior in tourism forecasts? A two-stage feature selection approach 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2023, 卷号: 213, 页码: 9
作者:  Sun, Shaolong;  Hu, Mengyuan;  Wang, Shouyang;  Zhang, Chengyuan
收藏  |  浏览/下载：142/0  |  提交时间：2023/02/07
Tourism demand forecasting  Search engine data  Two -stage feature selection  Genetic algorithm  Kernel extreme learning machine  
National development banks and loan contract terms: Evidence from syndicated loans 期刊论文
JOURNAL OF INTERNATIONAL MONEY AND FINANCE, 2023, 卷号: 130, 页码: 24
作者:  Gong, Di;  Xu, Jiajun;  Yan, Jianye
收藏  |  浏览/下载：93/0  |  提交时间：2023/02/07
National development banks  Syndicated loans  Contract terms  
Frequentist model averaging under inequality constraints 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2022, 卷号: 221, 页码: 100-113
作者:  Zhu, Rong;  Zhang, Xinyu;  Wand, Alan T. K.;  Zou, Guohua
收藏  |  浏览/下载：74/0  |  提交时间：2023/02/07
Cross validation  Inequality constraints  Model averaging  Order-restricted information criterion  
Model averaging for interval-valued data 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2022, 卷号: 301, 期号: 2, 页码: 772-784
作者:  Sun, Yuying;  Zhang, Xinyu;  Wan, Alan T. K.;  Wang, Shouyang
收藏  |  浏览/下载：94/0  |  提交时间：2023/02/07
Forecasting  Asymptotic optimality  Interval-valued time series  Model averaging  Vector autoregression  
Biomarker interaction selection and disease detection based on multivariate gain ratio 期刊论文
BMC BIOINFORMATICS, 2022, 卷号: 23, 期号: 1, 页码: 16
作者:  Chu, Xiao;  Jiang, Mao;  Liu, Zhuo-Jun
收藏  |  浏览/下载：55/0  |  提交时间：2023/02/07
Multivariate gain ratio  Biomarker interaction  Disease detection  
A simulation study to examine the impact of recombination on phylogenomic inferences under the multispecies coalescent model 期刊论文
MOLECULAR ECOLOGY, 2022, 页码: 16
作者:  Zhu, Tianqi;  Flouri, Tomas;  Yang, Ziheng
收藏  |  浏览/下载：117/0  |  提交时间：2022/04/29
BPP  introgression  MSci  multispecies coalescent  recombination  species delimitation  species tree  
Multi-period portfolio selection with investor views based on scenario tree 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2022, 卷号: 418, 页码: 14
作者:  Zhao, Daping;  Bai, Lin;  Fang, Yong;  Wang, Shouyang
收藏  |  浏览/下载：121/0  |  提交时间：2022/06/21
Portfolio selection  Multi-period  Investor views  Scenario tree  Optimization  
A convex programming solution based debiased estimator for quantile with missing response and high-dimensional covariables 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2022, 卷号: 168, 页码: 14
作者:  Su, Miaomiao;  Wang, Qihua
收藏  |  浏览/下载：123/0  |  提交时间：2022/04/02
High dimensions  Missing at random  Marginal response quantile  Optimal weights  Selection probability function  
A FUNCTIONAL INFORMATION CRITERION FOR REGION SELECTION IN FUNCTIONAL LINEAR MODELS 期刊论文
STATISTICA SINICA, 2022, 卷号: 32, 期号: 2, 页码: 653-671
作者:  Huang, Yunxiang;  Wang, Qihua
收藏  |  浏览/下载：65/0  |  提交时间：2023/02/07
functional data  information criterion  model selection  spline  support estimate  variable selection  
Asset selection based on high frequency Sharpe ratio 期刊论文
JOURNAL OF ECONOMETRICS, 2022, 卷号: 227, 期号: 1, 页码: 168-188
作者:  Wang, Christina Dan;  Chen, Zhao;  Lian, Yimin;  Chen, Min
收藏  |  浏览/下载：159/0  |  提交时间：2022/04/29
Asset selection  High frequency Sharpe ratio  Ultrahigh dimensional  Serial correlation  Sure screening property