Probabilistic Contrastive Principal Component Analysis.
Didong LiAndrew JonesBarbara EngelhardtPublished in: CoRR (2020)
Keyphrases
- principal component analysis
- covariance matrix
- principal components
- bayesian networks
- dimensionality reduction
- dimension reduction
- independent component analysis
- low dimensional
- generative model
- posterior probability
- context sensitive
- signal processing
- information theoretic
- discriminant analysis
- lower dimensional
- computer vision
- probabilistic logic
- random projections
- linear discriminant analysis
- data driven
- probabilistic model
- search algorithm
- face recognition
- decision trees