Unsupervised Detection of Anomalous Sound based on Deep Learning and the Neyman-Pearson Lemma

1 code implementation • 22 Oct 2018 • Yuma Koizumi, Shoichiro Saito, Hisashi Uematsum Yuta Kawachi, Noboru Harada

To calculate the TPR in the objective function, we consider that the set of anomalous sounds is the complementary set of normal sounds and simulate anomalous sounds by using a rejection sampling algorithm.

LEMMA Unsupervised Anomaly Detection +1