基于随机森林算法的近地表气温遥感反演研究

白琳, 徐永明, 何苗, 李宁

Remote Sensing Inversion of Near Surface Air Temperature Based on Random Forest

BAI Lin,XU Yongming,HE Miao,LI Ning

表2 随机森林变量重要性

Tab. 2 The importance of forests random variables

精度平均减少值/% 节点不纯度平均减少值 LST 14.28 241.36 Altitude 12.82 213.30 NDVI 3.43 60.15 MNDWI 3.77 82.89 Albedo 4.82 61.09 ISC 2.50 42.74