Contrastive Principal Component Analysis.
Abubakar AbidVivek Kumar BagariaMartin J. ZhangJames Y. ZouPublished in: CoRR (2017)
Keyphrases
- principal component analysis
- principal components
- independent component analysis
- dimension reduction
- dimensionality reduction
- face recognition
- feature extraction
- linear discriminant analysis
- low dimensional
- discriminant analysis
- face images
- feature space
- negative matrix factorization
- lower dimensional
- covariance matrix
- artificial intelligence
- search algorithm
- random projections
- dimension reduction methods
- kernel principal component analysis
- neural classifier