ResearchBenchmarksClustering on letter (AUC of clustering loss, PE Improv.)Clustering on letter (AUC of clustering loss, PE Improv.)Follow0.3247AUC (Clustering Loss)Icml170.283620.2942850.304950.315615May 29, 2026Evaluation resultsMethodMethodLinksAUC (Clustering Loss)PE ImprovementIcml17N=20000, d=16, k=26N=20000, d=16, k=262026.050.3247—PE-meansN=20000, d=16, k=26N=20000, d=16, k=262026.050.285210.5