基于百度慧眼的中国收缩城市分类研究

孟祥凤, 马爽, 项雯怡, 阚长城, 吴康, 龙瀛

Classification of shrinking cities in China using Baidu big data

MENG Xiangfeng, MA Shuang, XIANG Wenyi, KAN Changcheng, WU Kang, LONG Ying

图1 收缩城市样本筛选方法

Fig. 1 The screening method of shrinking city samples