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Balanced Meta-Softmax for Long-Tailed Visual Recognition
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use Balanced Softmax and Meta Sampler together (ablation) | CIFAR-10-LT and CIFAR-100-LT · CIFAR-LT, imbalance 200 | top-1 accuracy: Balanced Softmax+DT: 78.6 ± 0.1; BALMS: 81.5 ± 0.0 | Helped |
| Use Balanced Softmax instead of standard Softmax (ablation) | CIFAR-10-LT and CIFAR-100-LT · CIFAR-LT, imbalance 200 | top-1 accuracy: Softmax: 71.2 ± 0.3; Balanced Softmax: 79.0 ± 0.8 | Helped |
| Use the derived Balanced Softmax 1/4 variant instead of the full Balanced Softmax (ablation) | CIFAR-10-LT and CIFAR-100-LT · CIFAR-LT, imbalance 200 | top-1 accuracy: Balanced Softmax 1/4: 71.6 ± 0.7; Balanced Softmax: 79.0 ± 0.8 | Hurt |
| Add class-balanced sampling to Balanced Softmax with decoupled training (ablation) | Balanced Softmax · CIFAR-100-LT, imbalance 200 | top-1 accuracy: Balanced Softmax+DT: 45.1 ± 0.0; Balanced Softmax+CBS+DT: 42.0 ± 0.0 | Hurt |
| Use Meta Sampler rather than Meta Reweighter (ablation) | Balanced Softmax with decoupled training · CIFAR-LT, imbalance 200 | top-1 accuracy: CIFAR-10-LT: 81.5 ± 0.0 vs 79.2 ± 0.0; CIFAR-100-LT: 45.5 ± 0.1 vs 45.3 ± 0.3 | Mixed |
| Add decoupled training to Balanced Softmax (ablation) | Balanced Softmax · CIFAR-LT, imbalance 200 | top-1 accuracy: Balanced Softmax: 79.0 ± 0.8; Balanced Softmax+DT: 78.6 ± 0.1 | Mixed |
| Train with Meta Sampler instead of standard Softmax sampling (ablation) | Balanced Softmax · CIFAR-10-LT, imbalance 200 | top-1 accuracy: DT+MS: 73.6 ± 0.2; BALMS: 81.5 ± 0.0 | Helped |
| Replace Balanced Softmax with standard Softmax (ablation) | long-tailed classification · CIFAR-LT, imbalance 200 | top-1 accuracy: Softmax: 71.2 ± 0.3; Balanced Softmax: 79.0 ± 0.8 | Hurt |
Closest papers by meaning
- Wrapped Cauchy Distributed Angular Softmax for Long-Tailed Visual Recognition (ICML 2023 · similarity 0.91)
- Feature Fusion from Head to Tail for Long-Tailed Visual Recognition (AAAI 2024 · similarity 0.88)
- Difficulty-aware Balancing Margin Loss for Long-tailed Recognition (AAAI 2025 · similarity 0.88)
- Robust Visual Recognition with Class-Imbalanced Open-World Noisy Data (AAAI 2024 · similarity 0.87)
- Decoupled Optimisation for Long-Tailed Visual Recognition (AAAI 2024 · similarity 0.87)
- Long-tailed Recognition with Model Rebalancing (NeurIPS 2025 · similarity 0.87)
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