Distance-level row-wise correlation on Swiss roll Uniform sampling analytic geodesic ground truth
0.993Spearman CorrelationIsomap / Shortest Path
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Isomap / Shortest PathProtocol=Shortest-path (SP)2026.07 | 0.993 | 0.994 | |
| HeatGeoProtocol=Shortest-path (SP)2026.07 | 0.962 | 0.964 | |
| DTNEProtocol=Shortest-path (SP)2026.07 | 0.958 | 0.954 | |
| PHATEProtocol=Shortest-path (SP)2026.07 | 0.936 | 0.934 | |
| EntroPathProtocol=Shortest-path (SP)2026.07 | 0.935 | 0.931 | |
| EntroPathEvaluation protocol=analytic geodesic ground truth2026.07 | 0.877 | 0.864 | |
| EntroPathProtocol=Analytic (A)2026.07 | 0.877 | 0.864 | |
| DTNEEvaluation protocol=analytic geodesic ground truth2026.07 | 0.833 | 0.823 | |
| DTNEProtocol=Analytic (A)2026.07 | 0.833 | 0.823 | |
| Isomap / Shortest PathEvaluation protocol=analytic geodesic ground truth2026.07 | 0.829 | 0.827 | |
| Isomap / Shortest PathProtocol=Analytic (A)2026.07 | 0.829 | 0.827 | |
| PHATEEvaluation protocol=analytic geodesic ground truth2026.07 | 0.806 | 0.804 | |
| PHATEProtocol=Analytic (A)2026.07 | 0.806 | 0.804 | |
| HeatGeoEvaluation protocol=analytic geodesic ground truth2026.07 | 0.791 | 0.786 | |
| HeatGeoProtocol=Analytic (A)2026.07 | 0.791 | 0.786 | |
| EuclideanProtocol=Shortest-path (SP)2026.07 | 0.734 | 0.756 | |
| EuclideanEvaluation protocol=analytic geodesic ground truth2026.07 | 0.528 | 0.537 | |
| EuclideanProtocol=Analytic (A)2026.07 | 0.528 | 0.537 | |
| Diffusion MapsEvaluation protocol=analytic geodesic ground truth2026.07 | 0.499 | 0.537 | |
| Diffusion MapsProtocol=Analytic (A)2026.07 | 0.499 | 0.537 | |
| Diffusion MapsProtocol=Shortest-path (SP)2026.07 | 0.448 | 0.541 |