Keyphrases
- high accuracy
- high dimensional
- cost function
- np hard
- dynamic programming
- recognition algorithm
- computational complexity
- k means
- significant improvement
- feature extraction
- detection algorithm
- linear programming
- worst case
- probabilistic model
- search space
- preprocessing
- data analysis
- pattern recognition
- computational cost
- input data
- segmentation algorithm
- optimization algorithm
- objective function
- euclidean distance
- times faster
- image processing
- improved algorithm