Mitigating the reconstruction-detection trade-off in VAE-based unsupervised anomaly detection

概要

arXiv:2605.02918v1 Announce Type: cross Abstract: Variational autoencoders are widely used for unsupervised anomaly detection. Model selection however remains an open-question: to remain fully unsupervised, hyperparameters are often chosen to minimize the reconstruction error on normal samples. In …