Graph Convolutional Networks and Attention-Based Outlier Detection.
Rui QiuXusheng DuJiong YuJiaying WuShu LiPublished in: IEEE Access (2022)
Keyphrases
- outlier detection
- knowledge discovery
- fraud detection
- detection algorithm
- density ratio estimation
- credit card fraud detection
- data streams
- detecting outliers
- density estimation
- data mining
- high dimensional datasets
- social networks
- databases
- detect outliers
- density based clustering
- data sets
- complex networks
- model selection
- principal component analysis
- high dimensional
- computer vision
- outlier mining
- distance based outlier detection