Automatic Model Selection for Probabilistic PCA.
Ezequiel López-RubioJuan Miguel Ortiz-de-Lazcano-LobatoDomingo López-RodríguezMaría del Carmen Vargas-GonzálezPublished in: IWANN (2007)
Keyphrases
- automatic model selection
- principal component analysis
- mixture model
- factor analysis
- model selection
- independent component analysis
- generative model
- unsupervised image segmentation
- bayesian networks
- dimensionality reduction
- feature extraction
- information criterion
- probabilistic model
- low dimensional
- k means
- face recognition
- linear discriminant analysis
- decision trees
- upper bound
- data analysis