A random projection approach for estimation of the betweenness centrality measure.
Hadi ZareAdel MohammadpourParham MoradiPublished in: Intell. Data Anal. (2013)
Keyphrases
- random projections
- betweenness centrality
- complex networks
- shortest path
- dimensionality reduction
- social networks
- dimension reduction
- random sampling
- graph partitioning
- low dimensional
- sparse representation
- similarity measure
- principal component analysis
- data sets
- original data
- hash functions
- image reconstruction
- high dimensionality
- real world networks