Skeleton Action Recognition on NTU-60 (55/5 random split)
82.7Seen AccuracySynSE (+ CADA-VAE's GZSL)
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| SynSE (+ CADA-VAE's GZSL)GZSL Strategy=Non-gating latent space alignment2021.01 | 82.7 | 0 | 0 | — | — | |
| FloraVenue=This work, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 82.7 | 76.5 | 79.5 | 85.2 | — | |
| SynSE (- temp. scaling)Gating Strategy=Hard Gating, Temperature Scaling=false2021.01 | 74.45 | 37.46 | 49.84 | — | — | |
| ReViSE2021.01 | 74.23 | 34.73 | 47.3 | — | — | |
| ReViSE2023.09 | 74.22 | 34.73 | 29.22 | — | — | |
| STARVenue=ACMMM 2024, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 71.9 | 70.3 | 71.1 | 81.6 | — | |
| MSFvariant=LB+AD+MD2023.09 | 71.73 | 66.15 | 68.83 | — | — | |
| NeuronVenue=CVPR 2025, Fusion Type=Two-stream fusion, Skeleton features=STAR-based Shift-GCN2025.11 | 70.6 | 75.9 | 73.2 | 87.8 | — | |
| MSFvariant=LB2023.09 | 69.41 | 57.15 | 62.69 | — | — | |
| CADA-VAE2021.01 | 69.38 | 61.79 | 65.37 | — | — | |
| CADA-VAE2023.09 | 69.38 | 61.79 | 65.37 | — | — | |
| MSFvariant=AD2023.09 | 67.34 | 60.69 | 63.84 | — | — | |
| CADA-VAEVenue=CVPR 2019, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 65.7 | 56.1 | 60.5 | 75.1 | — | |
| SynSEVenue=ICIP 2021, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 65.5 | 45.6 | 53.8 | 68 | — | |
| SynSE (+ softgating)Gating Strategy=Soft Gating, Temperature Scaling=true2021.01 | 65.17 | 59.51 | 62.21 | — | — | |
| MSFvariant=MD2023.09 | 65.01 | 66.74 | 65.88 | — | — | |
| JPOSE2021.01 | 64.44 | 50.29 | 56.49 | — | — | |
| JPOSE2023.09 | 64.44 | 50.29 | 56.49 | — | — | |
| STAR++Venue=TCSVT 2026, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 61.6 | 71.5 | 66.2 | 81.9 | — | |
| SynSEGating Strategy=Hard Gating, Temperature Scaling=true2021.01 | 61.27 | 56.93 | 59.02 | — | — | |
| SynSE2023.09 | 61.27 | 56.93 | 59.02 | — | — | |
| JPoSEVenue=ICCV 2019, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 61.1 | 59.5 | 60.3 | 72 | — | |
| ReViSEVenue=ICCV 2017, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | 25.8 | 29.3 | 27.4 | 54.4 | — | |
| CADA-VAEmode=Zero-shot Learning2021.01 | — | — | — | 76.84 | — | |
| CADA-VAE2023.09 | — | — | — | 76.84 | — | |
| CADA-VAEZero-shot=true2026.04 | — | — | — | — | 76.84 | |
| DVTAZero-shot=true2026.04 | — | — | — | — | 79.28 | |
| FDSMZero-shot=true2026.04 | — | — | — | — | 87.79 | |
| FS-VAEZero-shot=true2026.04 | — | — | — | — | 86.9 | |
| InfoCPLZero-shot=true2026.04 | — | — | — | — | 85.91 | |
| Jasanimode=Zero-shot Learning2021.01 | — | — | — | 65.53 | — | |
| JPoSEZero-shot=true2026.04 | — | — | — | — | 64.82 | |
| JPOSEmode=Zero-shot Learning2021.01 | — | — | — | 64.82 | — | |
| JPOSE2023.09 | — | — | — | 64.32 | — | |
| MSFinput_semantics=Label-based (LB)2023.09 | — | — | — | 80.01 | — | |
| MSFinput_semantics=Action Description (AD)2023.09 | — | — | — | 78.91 | — | |
| MSFinput_semantics=Movement Description (MD)2023.09 | — | — | — | 83.26 | — | |
| MSFinput_semantics=Fusion (LB+AD+MD)2023.09 | — | — | — | 83.63 | — | |
| PURLSZero-shot=true2026.04 | — | — | — | — | 79.23 | |
| ReViSEmode=Zero-shot Learning2021.01 | — | — | — | 53.91 | — | |
| ReViSE2023.09 | — | — | — | 53.91 | — | |
| ReViSEZero-shot=true2026.04 | — | — | — | — | 53.91 | |
| SA-DVAEZero-shot=true2026.04 | — | — | — | — | 82.37 | |
| SMIEVenue=ACMMM 2023, Fusion Type=Single-stream, Skeleton features=STAR-based Shift-GCN2025.11 | — | — | — | 79 | — | |
| SMIEZero-shot=true2026.04 | — | — | — | — | 77.98 | |
| STARZero-shot=true2026.04 | — | — | — | — | 81.4 | |
| SynSEmode=Zero-shot Learning2021.01 | — | — | — | 75.81 | — | |
| SynSE2023.09 | — | — | — | 75.81 | — | |
| SynSEZero-shot=true2026.04 | — | — | — | — | 75.81 | |
| TDSMZero-shot=true2026.04 | — | — | — | — | 86.49 |