Industrial Engineering Journal
Manufacturing PMI Forecasting Based on Wavelet Decomposition and a ARMA-GARCH-GRU Combination Model
LU Wenxing, REN Huanyu, LIANG Changyong, LI Keqing
Industrial Engineering Journal . 2024, (1): 86 -95,127 .  DOI: 10.3969/j.issn.1007-7375.220145