Skew-Symmetric Adjacency Matrices for Clustering Directed Graphs.
Koby HayashiSinan G. AksoyHaesun ParkPublished in: CoRR (2022)
Keyphrases
- directed graph
- strongly connected
- clustering method
- clustering algorithm
- random walk
- k means
- directed acyclic graph
- hierarchical clustering
- graph structure
- spectral clustering
- data clustering
- cluster analysis
- graph structures
- unsupervised learning
- symmetric matrices
- data objects
- similarity function
- web graph
- positive definite
- aspect ratio
- maximum flow