Non-parallel dictionary learning for voice conversion using non-negative Tucker decomposition.
Yuki TakashimaToru NakashikaTetsuya TakiguchiYasuo ArikiPublished in: EURASIP J. Audio Speech Music. Process. (2019)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- tensor factorization
- tensor decomposition
- image super resolution
- group sparsity
- negative matrix factorization
- object category recognition
- image processing
- sparse codes
- data mining
- linear combination
- generative model
- model selection
- image classification
- feature space
- multiscale
- computer vision
- learning algorithm