Latent Dirichlet Allocation Based Organisation of Broadcast Media Archives for Deep Neural Network Adaptation.
Mortaza DoulatyOscar SazRaymond W. M. NgThomas HainPublished in: CoRR (2015)
Keyphrases
- latent dirichlet allocation
- neural network
- topic models
- multimedia
- topic modeling
- generative model
- lda model
- variational bayesian inference
- topic discovery
- variational inference
- latent topics
- probabilistic latent semantic analysis
- gibbs sampling
- text mining
- latent topic models
- pattern recognition
- text documents
- metadata
- machine learning
- probabilistic model
- hierarchical bayesian model
- bayesian networks
- support vector
- association rules
- expectation maximization
- graphical models
- dimensionality reduction