融合多尺度分解与智能优化的煤炭价格自适应预测研究
刘婉莹, 张豪, 史凯赫
Research on adaptive coal price prediction integrating multi-scale decomposition and intelligent optimization
LIU Wanying, ZHANG Hao, SHI Kaihe
煤炭经济研究 . 2026, (6): 172 -182 .  DOI: 10.13202/j.cnki.cer.2026.06.18