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Uncertainty-Aware Optimal Transport for Semantically Coherent Out-of-Distribution Detection

CVPR 2023 · Label-efficient and robust learning › OOD and anomaly detection · approach: Spurious-aware OOD detection · 13 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use uncertainty-aware ET with inter-cluster extensionUDG on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 36.22 -> 8.53Helped
Use uncertainty-aware ET with inter-cluster extensionUDG on the CIFAR-100 Benchmark · CIFAR-100 BenchmarkFPR95: 75.45 -> 41.05Helped
Add L_rep to UDG (ablation)UDG on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 21.57 -> 17.75Helped
Replace UDG's IDF strategy with ET (ablation)UDG on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 21.57 -> 11.39Helped
Add L_rep to ET (ablation)ET on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 11.39 -> 8.53Helped
Use energy uncertainty rather than variance to guide transport (ablation)ET on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 13.46 -> 8.53Helped
Use energy uncertainty rather than entropy to guide transport (ablation)ET on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 10.94 -> 8.53Helped
Use T-energy instead of MSP as the OOD score (ablation)Ours on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 13.55 -> 8.53Helped
Use T-energy instead of energy as the OOD score (ablation)Ours on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 12.86 -> 8.53Helped
Perform ET throughout training rather than only during the last 50 epochs (ablation)Ours on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 13.54 -> 8.53Helped
Perform ET throughout training rather than only during the last 150 epochs (ablation)Ours on the CIFAR-10 Benchmark · CIFAR-10 BenchmarkFPR95: 11.83 -> 8.53Helped

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