Keyphrases
- computational complexity
- dynamic programming
- detection algorithm
- preprocessing
- convergence rate
- times faster
- computationally efficient
- experimental evaluation
- parameter tuning
- k means
- improved algorithm
- cost function
- noisy data
- learning algorithm
- theoretical analysis
- optimal solution
- expectation maximization
- simulated annealing
- np hard
- significant improvement
- kalman filter
- matching algorithm
- particle swarm optimization
- recognition algorithm
- projection method