Global Descriptors of Convolution Neural Networks . . .
7
Table 2.
Classification accuracies with PCA transformation. OA:overall average
Class
Airplane
Beach
Agricultural Baseballdiamond
Buildings
Chaparral
Denseresidential
Forest
Freeway
Golfcourse Harbor
ResNet-50 1.0
0.438
0.438
0.25
0.563
0.875
0.188
1.0
0.625
0.875
0.875
VggNet-16 1.0
0.688
0.688
0.75
0.625
1.0
0.5
1.0
0.875
0.938
0.75
Class
Intersection Mediumresidential
Mobilehomepark
Overpass
Parkinglot River
Runway
Sparseresidential
Storagetanks
Tenniscourt
OA
ResNet-50 0.438
0.75
0.688
0.688
0.325
0.688
0.625
0.313
0.563
0.875
0.639
VggNet-16 0.438
0.688
0.688
0.5
0.75
0.75
0.188
0.563
0.688
0.813
0.715