Efficient Neighborhood Density Based Outlier Detection Inside a Sub Network with High Dimensional Data.
Chippada NagamaniSuneetha ChittineniPublished in: Ingénierie des Systèmes d Inf. (2019)
Keyphrases
- outlier detection
- high dimensional datasets
- high dimensional data
- subspace clustering
- low dimensional
- high dimensional
- detection algorithm
- distance based outlier detection
- dimensionality reduction
- knowledge discovery
- density ratio estimation
- density based clustering
- high dimensionality
- nearest neighbor
- data streams
- data sets
- detecting outliers
- manifold learning
- density estimation
- outlier mining
- data mining
- data analysis
- data points
- data distribution
- similarity search
- clustering high dimensional data
- fraud detection
- missing values
- input space
- detect outliers
- high dimensional spaces
- dimensional data
- distance function
- pattern recognition
- clustering method
- information retrieval
- training set
- image sequences