Efficient Outlier Detection for High-Dimensional Data.
Huawen LiuXuelong LiJiuyong LiShichao ZhangPublished in: IEEE Trans. Syst. Man Cybern. Syst. (2018)
Keyphrases
- outlier detection
- high dimensional data
- high dimensional datasets
- high dimensional
- low dimensional
- high dimensionality
- dimensionality reduction
- data sets
- distance based outlier detection
- clustering high dimensional data
- nearest neighbor
- data streams
- knowledge discovery
- density ratio estimation
- low rank
- input space
- data points
- fraud detection
- missing values
- detection algorithm
- data analysis
- data distribution
- subspace clustering
- data mining
- dimensional data
- high dimensional spaces
- detect outliers
- detecting outliers
- databases
- feature selection
- face recognition
- intrusion detection
- real world