Principal Component Analysis on Graph-Hessian.
Yichen PanYicong ZhouWeifeng LiuLiqiang NiePublished in: SSCI (2019)
Keyphrases
- principal component analysis
- principal components
- independent component analysis
- random walk
- graph representation
- weighted graph
- structured data
- graph structure
- graph theory
- connected components
- covariance matrix
- graph model
- graph theoretic
- feature extraction
- directed graph
- dimensionality reduction
- face recognition
- social networks
- stable set
- graphical representation
- graph based algorithm
- bipartite graph
- linear discriminant analysis
- complex networks
- low dimensional
- signal processing
- image processing