假设我有以下数据帧:
a b c Sce1 Sce2 Sce3 Sce4 Sce5 Sc6
Animal Ground Dog 0.0 0.9 0.5 0.0 0.3 0.4
Animal Ground Cat 0.6 0.5 0.3 0.5 1.0 0.2
Animal Air Eagle 1.0 0.1 0.1 0.6 0.9 0.1
Animal Air Owl 0.3 0.1 0.5 0.3 0.5 0.9
Object Metal Car 0.3 0.3 0.8 0.6 0.5 0.6
Object Metal Bike 0.5 0.1 0.4 0.7 0.4 0.2
Object Wood Chair 0.9 0.6 0.1 0.9 0.2 0.8
Object Wood Table 0.9 0.6 0.6 0.1 …