Keyphrases
- times faster
- optimization algorithm
- worst case
- experimental evaluation
- dynamic programming
- k means
- learning algorithm
- detection algorithm
- preprocessing
- computational complexity
- cost function
- computational cost
- optimal solution
- theoretical analysis
- improved algorithm
- recognition algorithm
- tree structure
- decision making
- similarity measure
- significant improvement
- computationally efficient
- mobile learning
- particle swarm optimization
- path planning
- data sets
- high accuracy
- probabilistic model
- hardware implementation