Keyphrases
- detection algorithm
- computational complexity
- preprocessing
- learning algorithm
- single pass
- dynamic programming
- cost function
- expectation maximization
- high accuracy
- k means
- objective function
- np hard
- experimental evaluation
- matching algorithm
- frequent sequences
- data reduction
- worst case
- frequent itemset mining
- recognition algorithm
- similarity search
- clustering method
- mining frequent closed itemsets
- segmentation algorithm
- dynamic environments
- simulated annealing
- database
- probabilistic model
- data structure
- optimal solution
- similarity measure
- feature selection
- data mining