Unsupervised Training of PLDA with Variational Bayes.
Jesús Antonio Villalba LópezEduardo LleidaPublished in: IberSPEECH (2014)
Keyphrases
- variational bayes
- latent variables
- supervised learning
- bayesian inference
- gaussian mixture model
- hyperparameters
- free energy
- training set
- bayesian learning
- unsupervised learning
- prior information
- latent dirichlet allocation
- posterior distribution
- probabilistic model
- semi supervised
- higher order
- prior knowledge
- neural network
- support vector
- machine learning