Ranking Preservation on RecSys (Recommender Systems) domain pool k=2 to 20
9.52AUC (MAE Score)Random
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| RandomSelection Strategy=Random, Subset Size Range=k=2-202026.06 | 9.52 | 14.88 | 17.54 | 12.94 | 16.8 | |
| Euclidean Farthest-FirstSelection Strategy=Euclidean Farthest-First, Subset Size Range=k=2-202026.06 | 9.09 | 14.4 | 17.48 | 12.57 | 16.85 | |
| Cosine Farthest-FirstSelection Strategy=Cosine Farthest-First, Subset Size Range=k=2-202026.06 | 8.92 | 14.84 | 17.46 | 13.01 | 17.1 | |
| A-optimalitySelection Strategy=A-optimality, Subset Size Range=k=2-202026.06 | 8.88 | 14.54 | 17.51 | 12.58 | 17.39 | |
| D-optimalitySelection Strategy=D-optimality, Subset Size Range=k=2-202026.06 | 8.83 | 14.51 | 17.52 | 12.56 | 17.43 | |
| K-MeansSelection Strategy=K-Means, Subset Size Range=k=2-202026.06 | 8.67 | 14.61 | 17.55 | 12.71 | 17.49 |