A New Algorithm for Computing the Minimal Enclosing Sphere in Feature Space.
Chonghui GuoMingyu LuJian-Tao SunYuchang LuPublished in: FSKD (2) (2005)
Keyphrases
- experimental evaluation
- k means
- dynamic programming
- optimal solution
- worst case
- computational cost
- search space
- computationally efficient
- objective function
- preprocessing
- matching algorithm
- optimization algorithm
- theoretical analysis
- detection algorithm
- high accuracy
- cost function
- times faster
- convergence rate
- computational complexity
- recognition algorithm
- learning algorithm
- clustering method
- shortest path
- improved algorithm
- machine learning
- homology generators
- expectation maximization
- input data
- principal component analysis
- significant improvement
- feature vectors
- feature space
- bayesian networks
- similarity measure
- genetic algorithm