Rule-based method for pitch level classification for a Japanese pitch accent CALL system.
Greg ShortKeikichi HiroseNobuaki MinematsuPublished in: SLaTE (2011)
Keyphrases
- support vector machine svm
- classification method
- high precision
- preprocessing
- significant improvement
- dynamic programming
- classification accuracy
- segmentation method
- machine learning methods
- expert systems
- benchmark data sets
- support vector machine
- high accuracy
- training phase
- decision trees
- classification scheme
- computational cost
- feature vectors
- pairwise
- objective function
- accuracy rate
- accurate classification
- genetic algorithm
- ordinal data
- classification algorithm
- decision rules
- cross validation
- error rate
- detection method
- clustering method
- training samples
- unsupervised learning
- text classification
- bayesian networks
- image sequences