Research map / Label-efficient and robust learning / Zero-/few-shot and meta-learning
Label Hallucination for Few-Shot Classification
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Add soft pseudo-label distillation on the full base dataset during finetuning (ablation) | few-shot transfer with ResNet-12 · miniImageNet 5-way 5-shot | accuracy: 80.03 -> 85.60 | Helped |
| Add soft pseudo-label distillation on the full base dataset during finetuning (ablation) | few-shot transfer with ResNet-12 · CIFAR-FS 5-way 5-shot | accuracy: 85.7 -> 89.5 | Helped |
| Add soft pseudo-label distillation on the full base dataset during finetuning (ablation) | few-shot transfer with ResNet-12 · FC100 5-way 5-shot | accuracy: 61.9 -> 67.2 | Helped |
| Use soft pseudo-labels instead of one-hot hard labels (ablation) | Label-Halluc · miniImageNet 5-way 5-shot | accuracy: 80.68 -> 85.60 | Helped |
| Use soft pseudo-labels instead of one-hot hard labels (ablation) | Label-Halluc · CIFAR-FS 5-way 5-shot | accuracy: 85.3 -> 89.5 | Helped |
| Use soft pseudo-labels instead of one-hot hard labels (ablation) | Label-Halluc · FC100 5-way 5-shot | accuracy: 62.4 -> 67.2 | Helped |
| Apply hallucinated-label gradients to the backbone as well as the classifier (ablation) | Label-Halluc · miniImageNet 5-way 5-shot | accuracy: 81.53 -> 85.60 | Helped |
| Apply hallucinated-label gradients to the backbone rather than classifier only (ablation) | Label-Halluc · miniImageNet 5-way 5-shot | accuracy: 81.53 -> 84.36 | Helped |
| Finetune the entire network using only the few-shot support set rather than keeping the backbone frozen (ablation) | few-shot transfer with ResNet-12 · miniImageNet 5-way 5-shot | accuracy: 83.18 -> 80.03 | Hurt |
| Add Label-Halluc finetuning to IER-distill-pretrained features | Label-Halluc (IER-distill pretrained) · miniImageNet 5-way 5-shot | accuracy: 84.50 -> 86.54 | Helped |
| Add Label-Halluc finetuning to IER-distill-pretrained features | Label-Halluc (IER-distill pretrained) · tieredImageNet 5-way 5-shot | accuracy: 86.57 ± 0.81 -> 87.68 ± 0.83 | Helped |
| Use soft pseudo-label distillation rather than AssoAlign softMax with centroid alignment | few-shot transfer with ResNet-12 · FC100 5-way 5-shot | accuracy: 63.6 -> 67.2 | Helped |
Closest papers by meaning
- Meta-Learning for Semi-Supervised Few-Shot Classification (ICLR 2018 · similarity 0.89)
- A Closer Look at Few-shot Classification Again (ICML 2023 · similarity 0.88)
- Hallucination Improves Few-Shot Object Detection (CVPR 2021 · similarity 0.88)
- Rethinking Generalization in Few-Shot Classification (NeurIPS 2022 · similarity 0.88)
- Dynamic Distillation Network for Cross-Domain Few-Shot Recognition with Unlabeled Data (NeurIPS 2021 · similarity 0.88)
- Simple Semantic-Aided Few-Shot Learning (CVPR 2024 · similarity 0.86)
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