Fast outlier detection for high-dimensional data of wireless sensor networks.
Yan QiaoXinhong CuiPeng JinWu ZhangPublished in: Int. J. Distributed Sens. Networks (2020)
Keyphrases
- outlier detection
- high dimensional data
- high dimensional datasets
- low dimensional
- high dimensionality
- dimensionality reduction
- subspace clustering
- knowledge discovery
- data sets
- detection algorithm
- nearest neighbor
- data streams
- high dimensional
- data points
- similarity search
- data analysis
- density ratio estimation
- detecting outliers
- data mining
- input space
- low rank
- high dimensional spaces
- data distribution
- density estimation
- detect outliers
- outlier mining
- least squares
- database
- dimensional data
- input data
- multi dimensional
- neural network
- missing values
- association rules
- principal component analysis