Shared latent subspace modelling within Gaussian-Binary Restricted Boltzmann Machines for NIST i-Vector Challenge 2014.
Danila DoroshinAlexander YamshininNikolay LubimovMarina NastasenkoMikhail KotovMaxim TkachenkoPublished in: CoRR (2015)
Keyphrases
- restricted boltzmann machine
- deep learning
- probabilistic graphical models
- conditional random fields
- latent variables
- learning algorithm
- contrastive divergence
- semi supervised
- deep belief networks
- dimensionality reduction
- low dimensional
- feature extraction
- principal component analysis
- feature space
- hidden layer
- high dimensional
- transfer learning
- feature vectors
- generative model
- maximum likelihood
- loopy belief propagation
- feature selection
- higher order
- neural network