Keyphrases
- storage and retrieval
- tree structure
- experimental evaluation
- preprocessing
- dynamic programming
- computational cost
- learning algorithm
- significant improvement
- segmentation algorithm
- objective function
- spanning tree
- cost function
- detection algorithm
- binary tree
- expectation maximization
- particle swarm optimization
- probabilistic model
- high accuracy
- worst case
- matching algorithm
- search space
- data analysis
- databases