Flow-based Self-supervised Density Estimation for Anomalous Sound Detection.
Kota DohiTakashi EndoHarsh PurohitRyo TanabeYohei KawaguchiPublished in: CoRR (2021)
Keyphrases
- density estimation
- mixture model
- anomaly detection
- density function
- probability density
- parzen window
- mixture modeling
- kernel density estimation
- probability density function
- multivariate gaussian distribution
- gaussian mixture model
- nonparametric density estimation
- outlier detection
- detection algorithm
- information retrieval
- statistical analysis
- em algorithm
- knowledge discovery
- active learning
- image processing