Keyphrases
- learning algorithm
- detection algorithm
- times faster
- experimental evaluation
- cost function
- objective function
- preprocessing
- dynamic programming
- optimization algorithm
- high accuracy
- square error
- computationally efficient
- k means
- search space
- recognition algorithm
- worst case
- path planning
- optimal solution
- theoretical analysis
- data structure
- computational complexity
- data sets
- improved algorithm
- combinatorial optimization
- face recognition
- significant improvement
- lower bound
- denoising
- knn
- state space
- probabilistic model
- np hard