An Efficient Outlier Detection Approach Over Uncertain Data Stream Based on Frequent Itemset Mining.
Shangbo HaoSaihua CaiRuizhi SunSicong LiPublished in: Inf. Technol. Control. (2019)
Keyphrases
- outlier detection
- frequent itemset mining
- data streams
- frequent itemsets
- itemsets
- uncertain databases
- detecting outliers
- data mining
- mining frequent itemsets
- association rule mining
- uncertain data
- sliding window
- fraud detection
- mining algorithm
- pattern mining
- streaming data
- knowledge discovery
- itemset mining
- uncertain objects
- sequential pattern mining
- graph mining
- data mining algorithms
- density ratio estimation
- data sets
- frequent patterns
- frequent pattern mining
- association rules
- distance based outlier detection
- mining of frequent itemsets
- concept drift
- detection algorithm
- multi dimensional data
- sequential patterns
- condensed representations
- detect outliers
- data structure
- databases