Keyphrases
- databases
- detection algorithm
- particle swarm optimization
- dynamic programming
- cost function
- learning algorithm
- recognition algorithm
- k means
- np hard
- single pass
- database
- times faster
- computational complexity
- optimal solution
- probabilistic model
- worst case
- improved algorithm
- knowledge discovery
- text mining
- high accuracy
- linear programming
- input data
- computationally efficient
- similarity measure
- database systems
- significant improvement
- convergence rate
- objective function
- optimization algorithm
- segmentation algorithm
- relational databases