Benchmarking Node Outlier Detection on Graphs.
Kay LiuYingtong DouYue ZhaoXueying DingXiyang HuRuitong ZhangKaize DingCanyu ChenHao PengKai ShuLichao SunJundong LiGeorge H. ChenZhihao JiaPhilip S. YuPublished in: CoRR (2022)
Keyphrases
- outlier detection
- directed graph
- graph structure
- detecting outliers
- detection algorithm
- fraud detection
- density ratio estimation
- high dimensional datasets
- density estimation
- knowledge discovery
- distance based outlier detection
- detect outliers
- data streams
- credit card fraud detection
- data mining
- tree structure
- density based clustering
- outlier mining
- spatial relations
- change point detection
- machine learning
- real world