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机译:基于动态因子和混合频率数据的中国动力煤价格预测
Macau Univ Sci & Technol, Sch Business, Macau, Peoples R China;
Shandong Univ Sci & Technol, Sch Econ & Management, Qingdao, Peoples R China;
steam coal price; MIDAS model; forecast combination; XGBoost algorithm;
机译:Spillover of international crude oil prices on China's refined oil wholesale prices and price forecasting: Daily-frequency data of private enterprises and local refineries
机译:BofA lowers Australia steam coal price forecast
机译:Studies from Chinese Academy of Sciences Provide New Data on Machine Learning (Dynamic Forecast of Desert Locust Presence Using Machine Learning with a Multivariate Time Lag Sliding Window Technique)
机译:基于粗糙集分析方法的煤炭自燃早期预测(The Earlier Forecast for Coal Spontaneous Combustion using RS-based Approach)
机译:中国双重上市公司a、h股价差影响因素的实证研究 =An Empirical Study on the Influence Factors of Price Difference between A-share and H-share of China's Dual-listed Companies
机译:spatially non-stationary relationships between urban residential land price and impact factors in Wuhan city, China
机译:美国西部长壁板地面沉降:price River Coal Co.第3矿,犹他州的监测计划和最终结果