Out-of-DistributionDetectionwithAnAdaptive LikelihoodRatioonInformativeHierarchicalVAE
–Neural Information Processing Systems
Unsupervised out-of-distribution (OOD) detection is essential for the reliability ofmachine learning. Inthe literature, existing work has shown that higher-level semantics captured by hierarchical VAEs can be used to detect OOD instances.
Neural Information Processing Systems
Feb-8-2026, 04:44:18 GMT