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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
收藏  |  浏览/下载：126/0  |  提交时间：2022/04/02
crude oil prices forecasting  forecast combination  interval-valued time series  model averaging  vector L2-boosting  
A Hierarchical Forecasting Model for China's Foreign Trade 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 17
作者:  Sun, Yuying;  Zhang, Xun;  Wang, Shouyang
收藏  |  浏览/下载：139/0  |  提交时间：2020/06/30
Decomposed and combined models  exports and imports  forecasts  hierarchy  trade structure