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Tabular Classification on 253 tabular datasets Shift strength β=1.0

79.6AccuracyTabPFN-v2
45.2854.1963.172.01May 6, 2026

Evaluation results

MethodLinks
TabPFN-v2Posterior Adjustment=DistPFN-T2026.0579.6
LoCalPFNPosterior Adjustment=DistPFN-T2026.0579.4
TabPFN-v2Posterior Adjustment=DistPFN2026.0579.1
LoCalPFNPosterior Adjustment=DistPFN2026.0579
TabPFN-v2Posterior Adjustment=none2026.0578.2
TabICLPosterior Adjustment=DistPFN-T2026.0578
LoCalPFNPosterior Adjustment=none2026.0577.8
TabICLPosterior Adjustment=DistPFN2026.0577.6
TabICLPosterior Adjustment=none2026.0574.7
RealMLP2026.0572
CatBoostHPO=true2026.0571.9
Random ForestHPO=false2026.0571.8
CatBoostHPO=false2026.0571.8
LightGBMHPO=false2026.0570.5
Random ForestHPO=true2026.0570.1
TabM2026.0569.4
FT-Transformer2026.0567.4
LogReg.HPO=false2026.0563.4
LogReg.HPO=true2026.0561.6
MLPHPO=true2026.0561.5
LightGBMHPO=true2026.0560.8
SVMHPO=true2026.0559.7
kNNHPO=false2026.0558.9
kNNHPO=true2026.0558.8
TabulaRNN2026.0558.5
MLPHPO=false2026.0557.4
SVMHPO=false2026.0553.1
MambaTab2026.0546.6