Clustering on 20 Newsgroups (ARI)
0.49ARIPLSCAN
Evaluation Results
| Method | Links | |
|---|---|---|
| PLSCANk=4, Cluster Selection Strategy=Top-5 most persistent layer, Persistence Measure=size, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.49 | |
| PLSCANk=4, Cluster Selection Strategy=Top-5 most persistent layer, Persistence Measure=size-d, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.46 | |
| HDBSCAN*k=4, Cluster Selection Strategy=EOM, Persistence Measure=N/A, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.4 | |
| PLSCANk=4, Cluster Selection Strategy=Top-5 most persistent layer, Persistence Measure=d, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.24 | |
| PLSCANk=4, Cluster Selection Strategy=Top-5 most persistent layer, Persistence Measure=lambda, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.24 | |
| PLSCANk=4, Cluster Selection Strategy=Top-5 most persistent layer, Persistence Measure=size-lambda, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.09 | |
| HDBSCAN*k=4, Cluster Selection Strategy=leaf, Persistence Measure=N/A, Dimensionality Reduction (UMAP)=min(50, D), Feature Extraction Model=MiniLM2025.12 | 0.06 |