ResearchBenchmarksClustering on 20NG-CFollow951.96k-Means LossHartigan951.902952.2935952.685953.0765Apr 23, 2026Evaluation ResultsMethodMethodLinksk-Means LossNMIHartigann=1000, d=5000, K=10n=1000, d=5000, K=102026.04951.960.31Smartigann=1000, d=5000, K=10n=1000, d=5000, K=102026.04953.410.25