Keyphrases
- learning algorithm
- expectation maximization
- improved algorithm
- detection algorithm
- theoretical analysis
- preprocessing
- times faster
- significant improvement
- experimental study
- computational cost
- data sets
- recognition algorithm
- optimization algorithm
- input data
- worst case
- experimental evaluation
- dynamic programming
- cost function
- data streams
- computationally efficient
- decision trees
- image processing
- np hard
- path planning
- convex hull
- convergence rate
- search space
- computational complexity