Research map / Label-efficient and robust learning / Recognition and long-tail
Micron-BERT: BERT-Based Facial Micro-Expression Recognition
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use μ-BERT instead of RCN-A | CASME3, 3 classes · CASME3, 3 classes | UF1: 39.28 -> 56.04 | Helped |
| Use μ-BERT instead of MAE | CASME II, 3 classes · CASME II, 3 classes | UF1: 88.03 -> 90.34 | Helped |
| Use μ-BERT instead of MAE | SAMM, 5 classes · SAMM, 5 classes | UAR: 88.98 -> 84.75 | Hurt |
| Use μ-BERT instead of MAE | SAMM, 5 classes · SAMM, 5 classes | UF1: 80.40 -> 83.86 | Helped |
| Use μ-BERT instead of MAE | SMIC, 3 classes · SMIC, 3 classes | UF1: 81.86 -> 85.50 | Helped |
| Add Blockwise Swapping to the SSL setup (ablation) | CASME3 MER · CASME3 | UF1: 23.86 -> 25.27 | Helped |
| Add DMA to MB1 (ablation) | μ-BERT · CASME3 | UAR: 22.96 -> 26.18 | Helped |
| Add POI to MB2 (ablation) | μ-BERT · CASME3 | UF1: 27.35 -> 32.64 | Helped |
| Add POI to MB2 (ablation) | μ-BERT · CASME3 | UAR: 26.18 -> 32.54 | Helped |
Closest papers by meaning
- From Pixels to Semantics: Unified Facial Action Representation Learning for Micro-Expression Analysis (ICLR 2026 · similarity 0.88)
- EmotioNet: An Accurate, Real-Time Algorithm for the Automatic Annotation of a Million Facial Expressions in the Wild (CVPR 2016 · similarity 0.88)
- CMNet: Contrastive Magnification Network for Micro-Expression Recognition (AAAI 2023 · similarity 0.86)
- SelfME: Self-Supervised Motion Learning for Micro-Expression Recognition (CVPR 2023 · similarity 0.86)
- A Compact Embedding for Facial Expression Similarity (CVPR 2019 · similarity 0.86)
- Facial Dynamics in Video: Instruction Tuning for Improved Facial Expression Perception and Contextual Awareness (AAAI 2026 · similarity 0.85)
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