Latent Dirichlet Allocation based organisation of broadcast media archives for deep neural network adaptation.
Mortaza DoulatyOscar SazRaymond W. M. NgThomas HainPublished in: ASRU (2015)
Keyphrases
- latent dirichlet allocation
- neural network
- topic models
- multimedia
- generative model
- topic modeling
- probabilistic latent semantic analysis
- topic discovery
- lda model
- gibbs sampling
- latent topic models
- variational inference
- variational bayesian inference
- metadata
- latent topics
- text mining
- pattern recognition
- latent variables
- probabilistic topic models
- hierarchical bayesian model
- multimedia content
- multilayer perceptron
- text documents
- probabilistic model
- feature extraction
- word counts
- databases