ResearchBenchmarksGlobal Clustering on PEGlobal Clustering on PEFollow0.234Silhouette Coefficient (SC)GOLD-0.009360.053820.1170.18018Jan 24, 2026Evaluation resultsMethodMethodLinksSilhouette Coefficient (SC)Calinski-Harabasz Index (CH)GOLD2026.010.2347.574NN-FC2026.010.237.531k-Fed2026.010.2297.534OSFSC-SSCAlgorithm=SSCAlgorithm=SSC2026.010.2297.564FedSC2026.010.2257.344OSFSC-TSCAlgorithm=TSCAlgorithm=TSC2026.010.2217.452FFCM-avg2Aggregation=avg2Aggregation=avg22026.010.1947.046FFCM-avg1Aggregation=avg1Aggregation=avg12026.010.1126.948AFCL2026.0100