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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
Favorite  |  View/Download:11/0  |  Submit date:2020/09/23
Parametric multivariate polynomials  Gcd system  Minimal comprehensive Grobner system  Ideal intersection  Ideal quotient  
Function-on-function quadratic regression models 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2020, 卷号: 142, 页码: 14
Authors:  Sun, Yifan;  Wang, Qihua
Favorite  |  View/Download:17/0  |  Submit date:2020/05/24
Functional data analysis  Quadratic regression  Functional principal component analysis  Test of significance  Asymptotics  
基于时变模型平均方法的我国航空客运量预测 期刊论文
系统工程理论与实践, 2020, 卷号: 40, 期号: 6, 页码: 1509-1519
Authors:  张健;  孙玉莹;  张新雨;  汪寿阳
Favorite  |  View/Download:0/0  |  Submit date:2021/01/14
air passengers  time-varying model average  non-parametric estimation  time-varying weights  time-varying parameter predictive models  航空客运量  时变模型平均  非参数估计  时变权重  时变参数预测模型  
Diffusion Tensor Imaging Study of White Matter Reveals the Structural and Functional Connectome Changes in Alzheimer's Disease 期刊论文
JOURNAL OF THE AMERICAN GERIATRICS SOCIETY, 2019, 卷号: 67, 页码: S626-S627
Authors:  Chen, S. W.;  Zhou, L. W.;  Zhong, H. X.;  Jin, H. Q.;  Wang, H.;  Yan, G. Y.;  Sun, Y. A.
Favorite  |  View/Download:21/0  |  Submit date:2020/01/10
A new multiscale decomposition ensemble approach for forecasting exchange rates 期刊论文
ECONOMIC MODELLING, 2019, 卷号: 81, 页码: 49-58
Authors:  Sun, Shaolong;  Wang, Shouyang;  Wei, Yunjie
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Exchange rates forecasting  Variational mode decomposition  Support vector regression  Support vector neural network  Ensemble learning  
Nonlinear vector auto-regression neural network for forecasting air passenger flow 期刊论文
JOURNAL OF AIR TRANSPORT MANAGEMENT, 2019, 卷号: 78, 页码: 54-62
Authors:  Sun, Shaolong;  Lu, Hongxu;  Tsui, Kwok-Leung;  Wang, Shouyang
Favorite  |  View/Download:17/0  |  Submit date:2020/01/10
Air passenger flow forecasting  Nonlinear vector auto-regression  Multilayer perceptron neural network  Competition over resources algorithm  Mean impact value  
Market inefficiencies associated with pricing oil stocks during shocks 期刊论文
ENERGY ECONOMICS, 2019, 卷号: 81, 页码: 661-671
Authors:  Qiao, Kenan;  Sun, Yuying;  Wang, Shouyang
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Crude oil shocks  Interval-valued factor pricing models  Market efficiency  Oil stocks  Quantile regression  
Forecasting tourist arrivals with machine learning and internet search index 期刊论文
TOURISM MANAGEMENT, 2019, 卷号: 70, 页码: 1-10
Authors:  Sun, Shaolong;  Wei, Yunjie;  Tsui, Kwok-Leung;  Wang, Shouyang
Favorite  |  View/Download:30/0  |  Submit date:2019/01/11
Tourism demand forecasting  Kernel extreme learning machine  Search query data  Big data analytics  Composite search index  
A Survey on Algorithms for Computing Comprehensive Grobner Systems and Comprehensive Grobner Bases 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 234-255
Authors:  Lu Dong;  Sun Yao;  Wang Dingkang
Favorite  |  View/Download:21/0  |  Submit date:2019/04/02
Comprehensive Grobner basis  comprehensive Grobner system  discovering geometric theorems mechanically  parametric polynomial system  quantifier elimination  
Speeding Up the GVW Algorithm via a Substituting Method 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 205-233
Authors:  Li Ting;  Sun Yao;  Huang Zhenyu;  Wang Dingkang;  Lin Dongdai
Favorite  |  View/Download:16/0  |  Submit date:2019/04/02
Grobner basis  GVW  signature-based algorithm  time-memory tradeoff