Performance Evaluation of Latent Variable Models with Sparse Priors.
David P. WipfJason A. PalmerBhaskar D. RaoKenneth Kreutz-DelgadoPublished in: ICASSP (2) (2007)
Keyphrases
- latent variable models
- latent variables
- real valued
- hidden markov models
- learning problems
- latent dirichlet allocation
- latent space
- high dimensional
- probabilistic model
- prior information
- hidden variables
- discriminative learning
- prior knowledge
- supervised learning
- information retrieval
- gaussian process
- random projections
- pattern recognition