Keyphrases
- decision trees
- learning algorithm
- experimental evaluation
- k means
- cost function
- detection algorithm
- dynamic programming
- preprocessing
- theoretical analysis
- high accuracy
- concurrent systems
- improved algorithm
- matching algorithm
- clustering method
- segmentation algorithm
- expectation maximization
- computational cost
- np hard
- significant improvement
- input data
- linear programming
- query language
- relational databases
- times faster
- recognition algorithm
- optimal solution
- genetic algorithm