Outlier detection in social networks leveraging community structure.
Arnab DeyB. Rushi KumarBishakha DasArnab Kumar GhoshalPublished in: Inf. Sci. (2023)
Keyphrases
- outlier detection
- community structure
- social networks
- complex networks
- community detection
- real world networks
- network analysis
- knowledge discovery
- detection algorithm
- density ratio estimation
- fraud detection
- data streams
- social network analysis
- community detection algorithms
- detect outliers
- high dimensional datasets
- density estimation
- credit card fraud detection
- detecting outliers
- scale free
- community mining
- communities in social networks
- overlapping communities
- network structure
- community formation
- power law degree distribution
- social network data
- link prediction
- social media
- data mining
- community discovery
- social relationships
- spatial information
- data analysis
- data sets