有向加权城市网络的转变中心性与控制力测度——以中国春运人口流动网络为例
赵梓渝, 魏冶, 王士君, 庞瑞秋

Measurement of directed alternative centricity and power of directed weighted urban network: A case of population flow network of China during "Chunyun" period
Ziyu ZHAO, Ye WEI, Shijun WANG, Ruiqiu PANG
图2 基于百度迁徙数据的人口流动图
Fig. 2 Spatial migration of population based on Baidu Migration