ResearchBenchmarksImage Classification on Spherical MNIST 128x128 resolution (test)Image Classification on Spherical MNIST 128x128 resolution (test)Follow99.32AccuracyFaNO94.43295.70196.9798.239Jun 15, 2026Evaluation resultsMethodMethodLinksAccuracyFaNOgrid-invariant?=✓, Par...grid-invariant?=✓, Params=0.5 M, Training Resolution=64 x 642026.0699.32SFNOgrid-invariant?=✓, Par...grid-invariant?=✓, Params=0.9 M, Training Resolution=64 x 642026.0697.04S2CNNgrid-invariant?=✓, Par...grid-invariant?=✓, Params=1.6 M, Training Resolution=64 x 642026.0694.62