Homophily Outlier Detection in Non-IID Categorical Data.
Guansong PangLongbing CaoLing ChenPublished in: CoRR (2021)
Keyphrases
- categorical data
- outlier detection
- distance based outlier detection
- parameter free
- cluster analysis
- numerical data
- data streams
- fraud detection
- detection algorithm
- social networks
- attribute values
- detecting outliers
- density ratio estimation
- density estimation
- knowledge discovery
- high dimensional datasets
- credit card fraud detection
- data mining
- density based clustering
- detect outliers
- machine learning
- decision trees