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Digit Classification on Spherical MNIST (test)

98.6Accuracyoptimal rank-M
92.15293.82695.597.174Jun 8, 2026

Evaluation results

MethodLinks
optimal rank-MM=2145, d=64, b=12026.0698.6————
optimal rank-MM=4290, d=64, b=12026.0698.6————
optimal rank-MM=8580, d=64, b=12026.0698.6————
RAYM=8580, d=64, b=1, m=1282026.0697.9————
RAYM=2145, d=64, b=1, m=1282026.0697.7————
RAYM=4290, d=64, b=1, m=1282026.0697.7————
exact modulationM=8580, d=64, b=12026.0697.3————
exact modulationM=2145, d=64, b=12026.0692.8————
exact modulationM=4290, d=64, b=12026.0692.4————
Cohen planar CNNParams=—2026.05—982311—
Cohen spherical CNNParams=—2026.05—969594—
Power Spec. + MLPParams=11K2026.05—787877.73
Power Spec. + MLP (matched)Params=166K2026.05—79.479.479.23
SO3onS2 Bispectrum + MLPParams=232K2026.05—9594.995.11
Standard CNNParams=185K2026.05—99.178.113.80.044