New internal index for clustering validation based on graphs.
Juan Carlos Rojas ThomasMatilde SantosMarco MoraPublished in: Expert Syst. Appl. (2017)
Keyphrases
- graph theoretic
- graph clustering
- clustering method
- clustering algorithm
- k means
- document clustering
- cluster validation
- graph construction
- internal and external
- graph partitioning
- hierarchical clustering
- cluster validity
- weighted graph
- graph theory
- graph matching
- cluster analysis
- self organizing maps
- directed graph
- complex networks
- information theoretic
- index structure
- unsupervised learning
- spectral methods
- community discovery
- social networks
- database