Japanese lexical accent recognition for a CALL system by deriving classification equations with perceptual experiments.
Greg ShortKeikichi HiroseNobuaki MinematsuPublished in: Speech Commun. (2013)
Keyphrases
- feature extraction
- pattern recognition
- automatic recognition
- classification accuracy
- object classification
- handwritten digits
- recognition accuracy
- recognition rate
- correct recognition
- decision trees
- recognition process
- unsupervised learning
- machine learning
- automatic classification
- feature space
- high recognition rate
- feature selection
- class labels
- feature vectors
- character recognition
- support vector machine
- text classification
- spoken language
- training samples
- classification algorithm
- supervised learning
- training data
- classification scheme
- object recognition
- support vector
- visual perception
- human activities
- preprocessing stage
- neural network
- recognition algorithm
- activity recognition
- classification method
- decision rules
- speech recognition
- action recognition
- low level
- image classification
- domain specific
- natural language processing