Hierarchical Prosody Conversion Using Regression-Based Clustering for Emotional Speech Synthesis.
Chung-Hsien WuChi-Chun HsiaChung-Han LeeMai-Chun LinPublished in: IEEE Trans. Speech Audio Process. (2010)
Keyphrases
- speech synthesis
- speech recognition
- text to speech
- hierarchical clustering
- prosodic features
- vocal tract
- unsupervised learning
- clustering algorithm
- data clustering
- speech corpus
- clustering method
- k means
- coarse to fine
- information theoretic
- data sets
- agglomerative clustering
- graph theoretic
- categorical data
- pairwise
- hierarchical tree
- high dimensional
- hidden markov models
- speech signal
- fuzzy clustering
- data points
- outlier detection
- anomaly detection
- high dimensional data