Anomaly Detection Approach for Pronunciation Verification of Disordered Speech Using Speech Attribute Features.
Mostafa Ali ShahinBeena AhmedJim X. JiKirrie J. BallardPublished in: INTERSPEECH (2018)
Keyphrases
- anomaly detection
- speech recognition
- intrusion detection
- automatic speech recognition
- speech recognition systems
- speech signal
- detecting anomalies
- spontaneous speech
- network traffic
- anomalous behavior
- network intrusion detection
- spoken language
- intrusion detection system
- co occurrence
- computer security
- feature vectors
- behavior analysis
- feature extraction
- hidden markov models
- sparse pca
- unsupervised learning
- knowledge discovery
- speaker identification
- k means
- object recognition
- computer vision
- network anomaly detection
- negative selection algorithm
- detecting anomalous
- unsupervised anomaly detection