基于大数据的公路货运市场景气指数体系构建及预警监测
蔡翠, 赵南希, 肖荣娜, 王馨梓
Prosperity Index System Construction, Prior-warming and Monitoring of Road Freight Market Based on Big Data
CAI Cui, ZHAO Nan-xi, XIAO Rong-na, WANG Xin-zi
公路交通科技
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2023, (10): 216
-222,232
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DOI: 10.3969/j.issn.1002-0268.2023.10.025
