Distance-level row-wise correlation on Swiss roll Non-uniform sampling (Beta(1, 4)) analytic
1Spearman CorrelationIsomap / Shortest Path
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Isomap / Shortest PathProtocol=Shortest-path (SP)2026.07 | 1 | 1 | |
| EuclideanProtocol=Shortest-path (SP)2026.07 | 0.977 | 0.979 | |
| Isomap / Shortest PathEvaluation protocol=analytic geodesic ground truth2026.07 | 0.934 | 0.919 | |
| Isomap / Shortest PathProtocol=Analytic (A)2026.07 | 0.934 | 0.919 | |
| EntroPathProtocol=Shortest-path (SP)2026.07 | 0.916 | 0.906 | |
| DTNEProtocol=Shortest-path (SP)2026.07 | 0.9 | 0.891 | |
| EuclideanEvaluation protocol=analytic geodesic ground truth2026.07 | 0.899 | 0.885 | |
| EuclideanProtocol=Analytic (A)2026.07 | 0.899 | 0.885 | |
| PHATEProtocol=Shortest-path (SP)2026.07 | 0.892 | 0.893 | |
| HeatGeoProtocol=Shortest-path (SP)2026.07 | 0.889 | 0.887 | |
| EntroPathEvaluation protocol=analytic geodesic ground truth2026.07 | 0.882 | 0.854 | |
| EntroPathProtocol=Analytic (A)2026.07 | 0.882 | 0.854 | |
| PHATEEvaluation protocol=analytic geodesic ground truth2026.07 | 0.816 | 0.803 | |
| PHATEProtocol=Analytic (A)2026.07 | 0.816 | 0.803 | |
| DTNEEvaluation protocol=analytic geodesic ground truth2026.07 | 0.808 | 0.782 | |
| DTNEProtocol=Analytic (A)2026.07 | 0.808 | 0.782 | |
| HeatGeoEvaluation protocol=analytic geodesic ground truth2026.07 | 0.796 | 0.779 | |
| HeatGeoProtocol=Analytic (A)2026.07 | 0.796 | 0.779 | |
| Diffusion MapsEvaluation protocol=analytic geodesic ground truth2026.07 | 0.443 | 0.502 | |
| Diffusion MapsProtocol=Analytic (A)2026.07 | 0.443 | 0.502 | |
| Diffusion MapsProtocol=Shortest-path (SP)2026.07 | 0.406 | 0.444 |