Phurich Saengthong

MemNMF: Memory-Augmented NMF on LPC Spectra for Anomalous Sound Detection

Phurich Saengthong, Takahiro Shinozaki

Autoencoder-based anomalous sound detection is attractive for machine condition monitoring because it can be trained using only normal recordings and yields an interpretable anomaly score from reconstruction error. Most prior work uses spectrogram autoencoders, but reconstructing…Read more