ResearchBenchmarksDual-hand Action Segmentation on ATTACHDual-hand Action Segmentation on ATTACHFollow52.8LH AccuracyPolyphony43.12845.63948.1550.661May 29, 2026Evaluation resultsMethodMethodLinksLH AccuracyLH Edit DistanceLH F1@10RH AccuracyRH Edit DistanceRH F1@10PolyphonyInput=MASInput=MAS2026.0552.847.845.747.349.746.9DiffActInput=I3DInput=I3D2026.0547.544.140.742.546.943.5PolyphonyInput=I3DInput=I3D2026.0547.247.342.442.447.143.5C2F-TCNInput=I3DInput=I3D2026.0546.319.422.240.336.335.2FACTInput=I3DInput=I3D2026.0545.846.839.140.146.441MS-TCNInput=I3DInput=I3D2026.0543.546.238.836.646.737.7