A Gibbs Sampling Approach to Independent Factor Analysis.
Omolabake A. AdenleWilliam J. FitzgeraldPublished in: ICASSP (5) (2006)
Keyphrases
- factor analysis
- gibbs sampling
- markov chain
- independent component analysis
- parameter estimation
- topic models
- approximate inference
- discriminant analysis
- em algorithm
- latent dirichlet allocation
- expectation maximization
- markov chain monte carlo
- cluster analysis
- matrix factorization
- exact inference
- belief networks
- statistical tests
- neural network
- learning algorithm
- information retrieval
- dimensionality reduction
- data sets
- similarity measure
- information extraction
- graphical models