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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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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
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浏览/下载:143/0
  |  
提交时间:2023/02/07
Tourism demand forecasting
Search engine data
Two -stage feature selection
Genetic algorithm
Kernel extreme learning machine
An extreme bias-penalized forecast combination approach to commodity price forecasting
期刊论文
INFORMATION SCIENCES, 2022, 卷号: 615, 页码: 774-793
作者:
Zhang, Yifei
;
Wang, Jue
;
Yu, Lean
;
Wang, Shouyang
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浏览/下载:67/0
  |  
提交时间:2023/02/07
Forecast combination
Elastic net
Extreme bias
Weight-sparsity
Artificial bee colony algorithm
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
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浏览/下载:94/0
  |  
提交时间:2023/02/07
Forecasting
Asymptotic optimality
Interval-valued time series
Model averaging
Vector autoregression
Economic exposure to regional value chain disruptions: evidence from Wuhan's lockdown in China
期刊论文
REGIONAL STUDIES, 2022, 页码: 12
作者:
Tian, Kailan
;
Zhang, Zhuoying
;
Zhu, Lingxiu
;
Yang, Cuihong
;
He, Jianwu
;
Li, Shantong
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浏览/下载:77/0
  |  
提交时间:2023/02/07
economic exposure
Covid-19
input-output model
regional value chains
disaster impact analysis
Foreign Trade Survey Data: Do They Help in Forecasting Exports and Imports?
期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2022, 页码: 24
作者:
Bai Yun
;
Wang Shouyang
;
Zhang Xun
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浏览/下载:61/0
  |  
提交时间:2023/02/07
ARIMAX
artificial neural network
composite index
forecasting
foreign trade
Granger causality test
survey data
Probabilistic and deterministic wind speed forecasting based on non-parametric approaches and wind characteristics information
期刊论文
APPLIED ENERGY, 2022, 卷号: 306, 页码: 13
作者:
Heng, Jiani
;
Hong, Yongmiao
;
Hu, Jianming
;
Wang, Shouyang
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  |  
浏览/下载:102/0
  |  
提交时间:2022/04/02
Probabilistic and deterministic wind speed
forecasting
Wind characteristic information
Probability density functions
Generalized Gaussian process
Pseudo-Likelihood
A novel multiscale forecasting model for crude oil price time series
期刊论文
TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, 2021, 卷号: 173, 页码: 15
作者:
Li, Ranran
;
Hu, Yucai
;
Heng, Jiani
;
Chen, Xueli
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浏览/下载:122/0
  |  
提交时间:2022/04/02
Crude oil price forecasting
Decomposition-ensemble method
Support vector machine
Multiscale strategy
Complexity analysis
Decomposition Methods for Tourism Demand Forecasting: A Comparative Study
期刊论文
JOURNAL OF TRAVEL RESEARCH, 2021, 页码: 18
作者:
Zhang, Chengyuan
;
Li, Mingchen
;
Sun, Shaolong
;
Tang, Ling
;
Wang, Shouyang
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  |  
浏览/下载:114/0
  |  
提交时间:2022/04/02
tourism demand forecasting
decomposition methods
variational mode decomposition
decomposition and ensemble
machine learning
A New Two-Stage Approach with Boosting and Model Averaging for Interval-Valued Crude Oil Prices Forecasting in Uncertainty Environments
期刊论文
FRONTIERS IN ENERGY RESEARCH, 2021, 卷号: 9, 页码: 11
作者:
Huang, Bai
;
Sun, Yuying
;
Wang, Shouyang
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  |  
浏览/下载:119/0
  |  
提交时间:2022/04/02
crude oil prices forecasting
forecast combination
interval-valued time series
model averaging
vector L2-boosting
Forecasting crude oil price intervals and return volatility via autoregressive conditional interval models
期刊论文
ECONOMETRIC REVIEWS, 2021, 卷号: 40, 期号: 6, 页码: 584-606
作者:
He, Yanan
;
Han, Ai
;
Hong, Yongmiao
;
Sun, Yuying
;
Wang, Shouyang
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  |  
浏览/下载:125/0
  |  
提交时间:2021/10/26
ACI model
interval-valued crude oil prices
range
trading strategy
volatility forecast