Chain-Based Outlier Detection for Complex Data Scenarios.
Huiwen DongQing-Guo WangWei DingPublished in: BigData (2023)
Keyphrases
- complex data
- outlier detection
- fraud detection
- data streams
- knowledge discovery
- detection algorithm
- credit card fraud detection
- density estimation
- detecting outliers
- density ratio estimation
- high dimensional datasets
- data mining
- real world
- high dimensional data
- detect outliers
- change point detection
- areas of data mining
- databases
- information retrieval
- anomaly detection
- neural network
- data sets
- distance based outlier detection