Covariance and Correlation Kernels on a Graph in the Generalized Bag-of-Paths Formalism.
Guillaume GuexSylvain CourtainMarco SaerensPublished in: CoRR (2019)
Keyphrases
- graph kernels
- random walk
- graph representation
- correlation matrix
- support vector
- path length
- connected components
- bipartite graph
- disjoint paths
- weighted graph
- graph structure
- graph matching
- kernel methods
- correlation coefficient
- feature space
- graph theory
- linear combination
- directed acyclic graph
- graph model
- graph partitioning
- bag of words
- graphical representation
- power law
- structured data
- minimum cost path
- shortest path
- covariance matrix
- feature selection
- directed graph