Association rules based algorithm for identifying outlier transactions in data stream.
Li-Jen KaoYo-Ping HuangPublished in: SMC (2012)
Keyphrases
- dynamic programming
- learning algorithm
- association rules
- matching algorithm
- detection algorithm
- data streams
- computational complexity
- decision trees
- outlier detection
- optimal solution
- k means
- frequent item sets
- np hard
- space efficient
- apriori algorithm
- simulated annealing
- particle swarm optimization
- database
- high speed data streams
- frequent patterns
- knn
- probabilistic model
- cost function
- objective function