Research on Outlier Detection for High-Dimensional Data Based on PPCLOF.
Chen ChenKaiwen LuoLan MinShenglin LiPublished in: J. Web Eng. (2021)
Keyphrases
- outlier detection
- high dimensional data
- high dimensional datasets
- low dimensional
- dimensionality reduction
- high dimensional
- nearest neighbor
- high dimensionality
- knowledge discovery
- data analysis
- data sets
- data points
- detection algorithm
- data streams
- input space
- similarity search
- density estimation
- detecting outliers
- missing values
- subspace clustering
- density ratio estimation
- dimensional data
- data mining
- clustering high dimensional data
- low rank
- detect outliers
- outlier mining
- database
- input data
- high dimensional spaces
- data structure
- databases