Supervised dimensionality reduction using mixture models.
SajamaAlon OrlitskyPublished in: ICML (2005)
Keyphrases
- mixture model
- supervised dimensionality reduction
- linear transformation
- least squares
- dimensionality reduction
- generative model
- em algorithm
- unsupervised learning
- gaussian mixture model
- lower dimensional
- expectation maximization
- probabilistic model
- discriminative learning
- density estimation
- language model
- linear discriminant analysis
- maximum likelihood
- model selection
- pattern recognition
- machine learning
- image processing
- sparse representation