Keyphrases
- search space
- search strategy
- k means
- times faster
- experimental evaluation
- search algorithm
- detection algorithm
- learning algorithm
- optimal solution
- exhaustive search
- preprocessing
- high accuracy
- optimization algorithm
- expectation maximization
- worst case
- np hard
- dynamic programming
- heuristic search
- search mechanism
- significant improvement
- solution space
- recognition algorithm
- search procedure
- heuristic function
- search efficiency
- real time search algorithms
- depth first search
- goal state
- hill climbing
- matching algorithm
- cost function
- data structure
- objective function