From: Refining deep convolutional features for improving fine-grained image recognition
Methods | Cub (%) | Air (%) | Cars (%) | Dogs (%) |
---|---|---|---|---|
Baseline | 82.0 | 84.1 | 88.5 | 67.5 |
Descriptors weighting | 83.6 | 85.4 | 90.3 | 68.7 |
Descriptors weighting+multi-pooling | 86.3 | 87.5 | 92.1 | 72.3 |