Outlier Detection Using Structural Scores in a High-Dimensional Space.
Xiaojie LiJiancheng LvZhang YiPublished in: IEEE Trans. Cybern. (2020)
Keyphrases
- outlier detection
- detection algorithm
- data streams
- detecting outliers
- fraud detection
- density ratio estimation
- knowledge discovery
- credit card fraud detection
- high dimensional datasets
- detect outliers
- high dimensionality
- density estimation
- distance based outlier detection
- low dimensional
- data mining
- databases
- spatial information
- similarity search
- density based clustering
- change point detection
- information retrieval
- machine learning