. Chu-Kaiwen

Prediction of Thermal Coal Prices in Qinhuangdao Port Based on ARIMA-AHP Model

. Chu-Kaiwen, . Zhu-Jiaming & . Lu-Jiamin · Asian Journal of Economics, Business and Accounting · 2022

Aiming at the price of commodity coal, this paper logically and comprehensively uses the factor analysis dimensionality reduction method, the time series analysis prediction method, and the AHP decision method. And finally constructed the ARIMA-AHP combined model. Combined with t...