Self-adaptive node-based PCA encodings.
Leonard JohardVictor RiveraManuel MazzaraJooYoung LeePublished in: CoRR (2017)
Keyphrases
- principal component analysis
- principal components analysis
- principle component analysis
- principal components
- feature extraction
- face images
- directed graph
- dimensionality reduction
- face recognition
- independent component analysis
- covariance matrix
- low dimensional
- high dimensional
- tree structure
- k means
- feature space
- computer vision
- singular value decomposition
- feature vectors
- negative matrix factorization
- cooperative
- subspace methods
- reduced dimensionality