Out-of-Domain Utterance Detection Using Classification Confidences of Multiple Topics.
Ian R. LaneTatsuya KawaharaTomoko MatsuiSatoshi NakamuraPublished in: IEEE Trans. Speech Audio Process. (2007)
Keyphrases
- machine learning
- automatic classification
- pattern recognition
- pattern classification
- decision trees
- robust detection
- model selection
- classification models
- related topics
- feature space
- mammogram images
- classification accuracy
- microcalcification clusters
- classification algorithm
- classification systems
- detection method
- feature extraction
- support vector machine svm
- classification process
- anomaly detection
- machine learning algorithms
- speech recognition
- image classification
- domain independent
- automatic detection
- feature selection
- false alarms
- object detection
- detection algorithm
- false positives
- feature set
- feature vectors
- support vector
- learning algorithm
- information retrieval