Outlier Detection for Distributed Services using Multi-Frequency Patterns.
Lu XuZhongzhi LuanCarol J. FungGuang WeiDepei QianPublished in: CNSM (2018)
Keyphrases
- outlier detection
- transaction data
- fraud detection
- detection algorithm
- detecting outliers
- data streams
- high dimensional datasets
- knowledge discovery
- data mining
- credit card fraud detection
- distance based outlier detection
- density ratio estimation
- pattern mining
- change point detection
- detect outliers
- density estimation
- data analysis
- spatial outliers
- frequent patterns
- active learning
- outlier mining