基于K-Means城市分类算法的夜光遥感电力消费估算

张莉, 谢亚楠, 屈辰阳, 汪鸣泉, 常征, 王茂华

Estimation of electric power consumption using nighttime light remote sensing data based on K-Means city classification algorithm

ZHANG Li, XIE Yanan, QU Chenyang, WANG Mingquan, CHANG Zheng, WANG Maohua

表7 K-Means城市分类后与不分类时的EPC估算误差对比

Tab.7 Comparison between EPC estimation error in K-Means city classification method and no classification

$D_{i}$	(- $\infty$ ,-0.25]	(-0.25,0]	(0,0.25]	(0.25,+ $\infty)$
比例/%	11.79	46.01	34.98	7.22