A data reduction approach using hypergraphs to visualize communities and brokers in social networks.
Luís CaviqueNuno C. MarquesAntónio GonçalvesPublished in: Soc. Netw. Anal. Min. (2018)
Keyphrases
- data reduction
- social networks
- social network analysis
- community structure
- data compression
- community detection
- preprocessing
- data analysis
- social media
- knowledge discovery
- classification accuracy
- online communities
- online social networks
- classification rules
- data mining
- virtual communities
- complex networks
- representative subset
- model selection
- high dimensionality
- feature selection
- instance selection
- web communities
- network structure
- rough set theory
- clustering algorithm
- data quality
- singular value decomposition
- social roles
- data sets
- support vector machine
- neural network