Image Classification on CIFAR-100 Long-tailed (val)
65.29Top-1 Accuracy (Overall)Feature Space Augmentation
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| Feature Space AugmentationBackbone=ResNet-34, Imbalance Factor (IM)=102020.08 | 65.29 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-18, Imbalance Factor (IM)=102020.08 | 65.08 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=10, gamma=1.02020.08 | 64.83 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=10, gamma=2.02020.08 | 64.48 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=10, gamma=0.52020.08 | 64.36 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=10, beta=0.92020.08 | 64.14 | — | — | — | — | |
| BaselineBackbone=ResNet-34, Imbalance Factor (IM)=102020.08 | 63.87 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=10, gamma=2.02020.08 | 63.37 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=10, beta=0.92020.08 | 63.1 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=10, beta=0.9992020.08 | 63.05 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=10, gamma=1.02020.08 | 62.85 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=10, gamma=0.52020.08 | 62.64 | — | — | — | — | |
| BaselineBackbone=ResNet-18, Imbalance Factor (IM)=102020.08 | 62.59 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=10, beta=0.99992020.08 | 62.28 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=10, beta=0.9992020.08 | 61.76 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=10, beta=0.99992020.08 | 60.71 | — | — | — | — | |
| SLABackbone=ResNet-182020.08 | 59.89 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-34, Imbalance Factor (IM)=202020.08 | 59.75 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=20, gamma=1.02020.08 | 58.78 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-18, Imbalance Factor (IM)=202020.08 | 58.69 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=20, gamma=2.02020.08 | 58.55 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=20, gamma=0.52020.08 | 58.45 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=20, beta=0.92020.08 | 58.03 | — | — | — | — | |
| BaselineBackbone=ResNet-34, Imbalance Factor (IM)=202020.08 | 57.55 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=20, gamma=1.02020.08 | 57.22 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=20, gamma=2.02020.08 | 57.15 | — | — | — | — | |
| BaselineBackbone=ResNet-18, Imbalance Factor (IM)=202020.08 | 57.09 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=20, beta=0.92020.08 | 57.02 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=20, gamma=0.52020.08 | 57.02 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=20, beta=0.9992020.08 | 55.3 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=20, beta=0.9992020.08 | 54.13 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=20, beta=0.99992020.08 | 53.93 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=20, beta=0.99992020.08 | 53.64 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-34, Imbalance Factor (IM)=502020.08 | 52.17 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-18, Imbalance Factor (IM)=502020.08 | 51.9 | — | — | — | — | |
| BaselineBackbone=ResNet-18, Imbalance Factor (IM)=502020.08 | 48.55 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-34, Imbalance Factor (IM)=1002020.08 | 48.51 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=50, beta=0.92020.08 | 48.44 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=50, gamma=0.52020.08 | 48.31 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=50, gamma=1.02020.08 | 48.24 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=50, beta=0.92020.08 | 48.15 | — | — | — | — | |
| BaselineBackbone=ResNet-34, Imbalance Factor (IM)=502020.08 | 48.07 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=50, gamma=0.52020.08 | 47.9 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=50, gamma=1.02020.08 | 47.76 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=50, gamma=2.02020.08 | 47.47 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=50, gamma=2.02020.08 | 47 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-18, Imbalance Factor (IM)=1002020.08 | 46.57 | — | — | — | — | |
| SLABackbone=ResNet-342020.08 | 45.53 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=50, beta=0.9992020.08 | 44.28 | — | — | — | — | |
| BaselineBackbone=ResNet-18, Imbalance Factor (IM)=1002020.08 | 43.65 | — | — | — | — | |
| BaselineBackbone=ResNet-34, Imbalance Factor (IM)=1002020.08 | 43.55 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=100, beta=0.92020.08 | 43.51 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=100, gamma=2.02020.08 | 43.33 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=100, beta=0.92020.08 | 42.94 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-18, Imbalance Factor (IM)=2002020.08 | 42.84 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=100, gamma=0.52020.08 | 42.82 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=100, gamma=1.02020.08 | 42.81 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=100, gamma=0.52020.08 | 42.72 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=100, gamma=1.02020.08 | 42.64 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=100, gamma=2.02020.08 | 42.18 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=50, beta=0.99992020.08 | 42.02 | — | — | — | — | |
| Feature Space AugmentationBackbone=ResNet-34, Imbalance Factor (IM)=2002020.08 | 41.46 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=50, beta=0.9992020.08 | 40.89 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=200, gamma=1.02020.08 | 40.47 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=200, gamma=2.02020.08 | 40.31 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=50, beta=0.99992020.08 | 40.03 | — | — | — | — | |
| BaselineBackbone=ResNet-18, Imbalance Factor (IM)=2002020.08 | 38.87 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=200, beta=0.92020.08 | 38.84 | — | — | — | — | |
| FLBackbone=ResNet-18, Imbalance Factor (IM)=200, gamma=0.52020.08 | 38.73 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=200, beta=0.92020.08 | 38.58 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=200, gamma=2.02020.08 | 38.11 | — | — | — | — | |
| BaselineBackbone=ResNet-34, Imbalance Factor (IM)=2002020.08 | 37.5 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=200, gamma=1.02020.08 | 37.29 | — | — | — | — | |
| FLBackbone=ResNet-34, Imbalance Factor (IM)=200, gamma=0.52020.08 | 36.18 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=100, beta=0.9992020.08 | 32.65 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=100, beta=0.9992020.08 | 32.19 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=100, beta=0.99992020.08 | 31.32 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=100, beta=0.99992020.08 | 29.82 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=200, beta=0.99992020.08 | 26.63 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=200, beta=0.9992020.08 | 26.61 | — | — | — | — | |
| CBBackbone=ResNet-34, Imbalance Factor (IM)=200, beta=0.9992020.08 | 26.2 | — | — | — | — | |
| CBBackbone=ResNet-18, Imbalance Factor (IM)=200, beta=0.99992020.08 | 25.91 | — | — | — | — | |
| BBNBackbone=ResNet-322019.12 | — | 57.44 | 52.98 | 40.88 | — | |
| BNNImbalance Ratio=1002020.10 | — | — | — | — | 57.44 | |
| BNNImbalance Ratio=102020.10 | — | — | — | — | 40.88 | |
| CB CEImbalance Ratio=1002020.10 | — | — | — | — | 67.93 | |
| CB CEImbalance Ratio=102020.10 | — | — | — | — | 44.15 | |
| CB FocalImbalance Ratio=1002020.10 | — | — | — | — | 68.08 | |
| CB FocalImbalance Ratio=102020.10 | — | — | — | — | 45.17 | |
| CB-FocalBackbone=ResNet-322019.12 | — | 60.4 | 54.83 | 42.01 | — | |
| CEBackbone=ResNet-322019.12 | — | 61.68 | 56.15 | 44.29 | — | |
| CEImbalance Ratio=1002020.10 | — | — | — | — | 62.16 | |
| CEImbalance Ratio=102020.10 | — | — | — | — | 43.21 | |
| CE-DRSBackbone=ResNet-322019.12 | — | 58.39 | 54.52 | 41.89 | — | |
| CE-DRWBackbone=ResNet-322019.12 | — | 58.49 | 54.71 | 41.88 | — | |
| CE-DRWImbalance Ratio=1002020.10 | — | — | — | — | 58.64 | |
| CE-DRWImbalance Ratio=102020.10 | — | — | — | — | 41.53 | |
| CE-DRW-ICImbalance Ratio=1002020.10 | — | — | — | — | 56.89 | |
| CE-DRW-ICImbalance Ratio=102020.10 | — | — | — | — | 41.44 | |
| CE-ICImbalance Ratio=1002020.10 | — | — | — | — | 59.08 |