Keyphrases
- computationally efficient
- learning algorithm
- k means
- input data
- high accuracy
- experimental evaluation
- dynamic programming
- np hard
- experimental study
- convex hull
- selection algorithm
- detection algorithm
- optimization algorithm
- segmentation algorithm
- estimation algorithm
- machine learning
- single pass
- linear programming
- computational cost
- preprocessing
- computational complexity
- expectation maximization
- least squares
- probabilistic model
- significant improvement
- matching algorithm
- times faster
- memory requirements
- improved algorithm
- video sequences
- image processing