Detecting outliers in categorical data through rough clustering.
N. N. R. Ranga SuriM. Narasimha MurtyGopalasamy AthithanPublished in: Nat. Comput. (2016)
Keyphrases
- categorical data
- cluster analysis
- detecting outliers
- parameter free
- numerical data
- outlier detection
- numeric data
- binary data
- distance based outlier detection
- density based clustering
- categorical values
- rough sets
- attribute values
- clustering method
- clustering algorithm
- correspondence analysis
- multivariate time series
- k means
- training data
- face recognition
- data mining
- hierarchical latent class models