A ranking-based algorithm for detection of outliers in categorical data.
N. N. R. Ranga SuriM. Narasimha MurtyGopalasamy AthithanPublished in: Int. J. Hybrid Intell. Syst. (2014)
Keyphrases
- detection algorithm
- categorical data
- distance based outlier detection
- detection method
- parameter free
- learning algorithm
- k means
- missing data
- databases
- density based clustering
- expectation maximization
- model selection
- clustering method
- probabilistic model
- ranking algorithm
- information loss
- machine learning
- numerical data
- pattern recognition
- similarity measure
- image segmentation