Information-Theoretic Outlier Detection for Large-Scale Categorical Data.
Shu WuShengrui WangPublished in: IEEE Trans. Knowl. Data Eng. (2013)
Keyphrases
- information theoretic
- categorical data
- outlier detection
- distance based outlier detection
- parameter free
- mutual information
- cluster analysis
- density based clustering
- knowledge discovery
- detection algorithm
- real world
- data mining
- detecting outliers
- attribute values
- data streams
- density estimation
- information theoretic measures
- object recognition
- information retrieval
- detect outliers
- text categorization
- training set
- high dimensional data
- data analysis
- machine learning
- databases