A New Anomaly Detection Method Based on Rough Set Reduction and HMM.
Fanping ZengKaitao YinMinghui ChenXufa WangPublished in: ACIS-ICIS (2009)
Keyphrases
- detection method
- rough sets
- attribute reduction
- rough set theory
- knowledge reduction
- hidden markov models
- attribute set
- attribute reduction algorithm
- face detection
- feature reduction
- detection algorithm
- decision rules
- fuzzy sets
- information entropy
- rough sets theory
- decision table
- fuzzy rough sets
- data mining
- pattern recognition
- discernibility matrix
- anomaly detection
- data analysis
- rule induction
- dominance relation
- tool for data mining
- data reduction
- set pair analysis
- data preprocessing
- region detection
- reduction method