Novel Outlier Detection by Integration of Clustering and Classification.
Sarita TripathyLaxman SahooPublished in: WIR (2018)
Keyphrases
- outlier detection
- credit card fraud detection
- density estimation
- high dimensional datasets
- fraud detection
- knowledge discovery
- detecting outliers
- detection algorithm
- parameter free
- data streams
- density based clustering
- density ratio estimation
- clustering method
- data mining
- feature extraction
- distance based outlier detection
- feature space
- support vector machine
- clustering algorithm
- detect outliers
- text classification
- databases
- classification accuracy
- decision trees
- high dimensionality
- unsupervised learning
- data mining techniques
- information retrieval
- real world
- data sets