Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
Combination Forecast of Logistics Prosperity Index Based on PSO-SVM Model
CHEN Dong-qing, HUANG Zhang-shu, YE Chong
Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) . 2020, (6): 52 -62 .  DOI: 10.19722/j.cnki.1008-7729.2020.0207

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