Out-of-Distribution Detection on CIFAR-10 OpenOOD (test)
90.63AUROC (Near-OOD: CIFAR-100)Hierarchical Gaussian DPMM (Full)
Evaluation Results
| Method | Links | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hierarchical Gaussian DPMM (Full)Backbone=ResNet18, Embedding Dimension=5122025.02 | 90.63 | — | — | — | — | — | — | — | — | — | — | — | — | — | 93.5 | |
| VNShyperparameter-selection=automatic validation selection2026.02 | 89.97 | 39.48 | 30.27 | 16.78 | 19.68 | 23.44 | 31.74 | 26.9 | 92.39 | 95.94 | 94.43 | 93.9 | 92.17 | 93.13 | — | |
| RMDSBackbone=ResNet18, Embedding Dimension=5122025.02 | 89.83 | — | — | — | — | — | — | — | — | — | — | — | — | — | 92.42 | |
| Hierarchical Gaussian DPMM (Tied)Backbone=ResNet18, Embedding Dimension=5122025.02 | 89.83 | — | — | — | — | — | — | — | — | — | — | — | — | — | 92.42 | |
| KNNhyperparameter-selection=automatic validation selection2026.02 | 89.73 | 37.62 | 30.38 | 20.04 | 22.62 | 24.06 | 30.38 | 27.52 | 91.56 | 94.26 | 92.67 | 93.16 | 91.77 | 92.19 | — | |
| FDBDhyperparameter-selection=hyperparameter-free2026.02 | 89.56 | 39.6 | 31.04 | 19.33 | 22.89 | 24.28 | 29.12 | 27.71 | 91.6 | 94.71 | 92.8 | 93.13 | 92.01 | 92.3 | — | |
| Hierarchical Gaussian DPMM (Diagonal)Backbone=ResNet18, Embedding Dimension=5122025.02 | 89.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | 90.86 | |
| RMDS++hyperparameter-selection=hyperparameter-free2026.02 | 88.83 | 41.11 | 31.27 | 21.99 | 23.6 | 24.6 | 28.64 | 28.53 | 90.68 | 92.99 | 92.61 | 92.15 | 91.36 | 91.44 | — | |
| Temp. ScaleBackbone=ResNet18, Embedding Dimension=5122025.02 | 88.43 | — | — | — | — | — | — | — | — | — | — | — | — | — | 91.84 | |
| MSPBackbone=ResNet18, Embedding Dimension=5122025.02 | 88.36 | — | — | — | — | — | — | — | — | — | — | — | — | — | 91.8 | |
| Hierarchical Gaussian DPMM (Coupled Diag.)Backbone=ResNet18, Embedding Dimension=5122025.02 | 88.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 90.7 | |
| NCIhyperparameter-selection=hyperparameter-free2026.02 | 87.84 | 52.47 | 42.92 | 28.93 | 31.71 | 27.58 | 35.64 | 36.54 | 89.5 | 92.08 | 90.67 | 91.97 | 90.36 | 90.43 | — | |
| GENhyperparameter-selection=automatic validation selection2026.02 | 87.21 | 58.77 | 48.57 | 23 | 28.14 | 40.73 | 47.06 | 41.05 | 89.2 | 93.83 | 91.97 | 90.14 | 89.46 | 90.3 | — | |
| MSPhyperparameter-selection=hyperparameter-free2026.02 | 87.19 | 53.1 | 43.26 | 23.64 | 25.81 | 34.96 | 42.47 | 37.04 | 88.87 | 92.63 | 91.46 | 89.89 | 88.92 | 89.83 | — | |
| IODINhyperparameter-selection=automatic validation selection2026.02 | 86.87 | 61.32 | 50.2 | 25.86 | 31.8 | 43.36 | 49.19 | 43.64 | 88.96 | 93.45 | 91.55 | 89.78 | 89.16 | 89.96 | — | |
| MDSBackbone=ResNet18, Embedding Dimension=5122025.02 | 85.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | 90.15 | |
| ADASCALEhyperparameter-selection=automatic validation selection2026.02 | 82.69 | 78.93 | 74.89 | 42.2 | 59.97 | 74.75 | 65.9 | 66.11 | 85.16 | 91.57 | 87.32 | 85.61 | 87.49 | 86.64 | — | |
| SCALEhyperparameter-selection=automatic validation selection2026.02 | 81.27 | 81.78 | 79.12 | 48.69 | 70.54 | 80.39 | 70.51 | 71.84 | 83.84 | 90.58 | 84.63 | 83.94 | 86.41 | 85.11 | — | |
| ASHhyperparameter-selection=automatic validation selection2026.02 | 74.1 | 87.31 | 86.29 | 70 | 83.64 | 84.6 | 77.86 | 81.62 | 76.44 | 83.16 | 73.45 | 77.45 | 79.89 | 77.42 | — |