Outlier detection in networks with missing links.
Solenne GaucherOlga KloppGeneviève RobinPublished in: Comput. Stat. Data Anal. (2021)
Keyphrases
- outlier detection
- missing links
- link prediction
- high dimensional datasets
- density ratio estimation
- detection algorithm
- knowledge discovery
- data streams
- fraud detection
- data mining
- detecting outliers
- detect outliers
- credit card fraud detection
- social networks
- density estimation
- random walk
- complex networks
- change point detection
- network structure
- information retrieval
- database
- databases
- outlier mining
- probability density function
- learning algorithm
- social network analysis
- information extraction
- reinforcement learning
- training set