Multiclass Classification

Benchmarks

Dataset Name	SOTA Method	Metric
TabArena Lite	AutoGluon 1.5	Elo Rating1,662	63	25d ago
TabArena Multiclass (6)		Average Balanced Accuracy0.8109	56	5mo ago
Migraine clinical dataset six-class configuration (5-fold cross-validation)	class-dependent hybrid augmentation framework	Macro F1 Score91.4	48	2mo ago
OpenML 11 multiclass (test)		MacroF1 (Min)44.1	42	3mo ago
TALENT	NCM	SGMε32.6	42	1mo ago
cmc	MLP	Accuracy56.6	41	2mo ago
NSL-KDD		Accuracy83.13	36	3mo ago
Glass Identification (test)	MLP-diffMCC	Macro F1 Score90	33	3mo ago
Multiclass panel 3 healthcare datasets v1.0 (test)	TabDPT	Macro AUC78.9	31	2mo ago
TALENT Multiclass (> 10 classes) Full (avg across datasets)	RealMLP	Rank3.75	31	3mo ago
cleveland	IRP	L1 calibration error0.224	26	4mo ago
10 multiclass imbalanced datasets (average)	Gini-iCost	MCC80.02	24	27d ago
ESR	BinRecon	Accuracy77.02	20	1mo ago
Lycos 2017	triplet network	F1 Score84.46	20	2mo ago
iris		Accuracy97.33	18	2mo ago
acoustic (test)	mCCAdL	Log Loss (Posterior Expected)0.5615	18	5mo ago
letter (test)	mCCAdL	Log Loss (Posterior)0.2656	18	5mo ago
iWildCam WILDS 2.0 (OOD)	FLYP	Macro F146	17	5mo ago
Multiclass File Fragment Dataset (test)	Triumvir	Accuracy91.6	10	1mo ago
TALENT datasets not included in TabArena (Remaining)	ModernNCA	SGM Error0.1097	10	3mo ago
MIC TabArena v0.1 (test)	TabM	LogLoss0.438	10	4mo ago
Phishing TabArena v0.1 (test)	Agentic Tree	LogLoss0.218	10	4mo ago
Maternal TabArena v0.1 (test)	TabPFNv2	LogLoss0.413	10	4mo ago
Anneal TabArena v0.1 (test)	Agentic Tree	LogLoss0.014	10	4mo ago
Retrofit system Stage 2 multiclass inner join	AutoGluon	Accuracy70.2	9	1mo ago

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