Description and Discussion on DCASE2020 Challenge Task2: Unsupervised Anomalous Sound Detection for Machine Condition Monitoring.
Yuma KoizumiYohei KawaguchiKeisuke ImotoToshiki NakamuraYuki NikaidoRyo TanabeHarsh PurohitKaori SuefusaTakashi EndoMasahiro YasudaNoboru HaradaPublished in: CoRR (2020)
Keyphrases
- condition monitoring
- anomaly detection
- vibration signal
- fault detection
- detection algorithm
- false alarms
- automatic detection
- nuclear power plant
- power transformers
- semi supervised
- detection method
- fault diagnosis
- detection rate
- unsupervised learning
- decision making
- supervised learning
- high level
- image enhancement
- data fusion
- false positives
- case based reasoning
- multiscale
- machine learning
- acoustic emission