Keyphrases
- cost function
- high accuracy
- clustering method
- preprocessing
- mathematical model
- optimization algorithm
- experimental evaluation
- k means
- computational cost
- dynamic programming
- improved algorithm
- theoretical analysis
- detection algorithm
- significant improvement
- objective function
- segmentation algorithm
- computationally efficient
- similarity measure
- computational complexity
- single pass
- estimation algorithm
- detection method
- energy function
- recognition algorithm
- synthetic and real images
- support vector machine svm
- newton raphson
- high efficiency
- matching algorithm
- probabilistic model
- classification method
- em algorithm
- input data
- reconstruction method
- cross correlation
- segmentation method
- learning algorithm
- optimal solution
- optimization method
- classification algorithm
- subspace clustering
- differential equations
- algebraic equations
- np hard
- convergence rate
- parallel genetic algorithm