Keyphrases
- learning algorithm
- times faster
- preprocessing
- detection algorithm
- improved algorithm
- single pass
- similarity measure
- selection algorithm
- computational complexity
- significant improvement
- np hard
- dynamic programming
- optimization algorithm
- expectation maximization
- experimental evaluation
- worst case
- computational cost
- optimal solution
- objective function
- theoretical analysis
- data sets
- cost function
- classification algorithm
- k means
- estimation algorithm
- neural network