Factored MLLR Adaptation Algorithm for HMM-based Expressive TTS.
June Sig SungDoo Hwa HongHyun Woo KooNam Soo KimPublished in: INTERSPEECH (2012)
Keyphrases
- experimental evaluation
- detection algorithm
- k means
- segmentation algorithm
- high accuracy
- learning algorithm
- computational cost
- significant improvement
- objective function
- estimation algorithm
- improved algorithm
- selection algorithm
- times faster
- optimal solution
- worst case
- search space
- computationally efficient
- convergence rate
- tree structure
- computational complexity
- cost function
- input data
- theoretical analysis
- image sequences
- neural network
- classification algorithm
- matching algorithm
- dynamic programming
- np hard
- hidden markov models
- preprocessing