Minimum Effective Dimension for Mixtures of Subspaces: A Robust GPCA Algorithm and Its Applications.
Kun HuangYi MaRené VidalPublished in: CVPR (2) (2004)
Keyphrases
- computationally efficient
- expectation maximization
- learning algorithm
- highly efficient
- dynamic programming
- cost function
- similarity measure
- objective function
- search space
- preprocessing
- particle swarm optimization
- worst case
- computational cost
- k means
- optimal solution
- optimization algorithm
- detection algorithm
- data sets
- square error
- mixture model
- simulated annealing
- feature extraction
- face recognition
- computer vision
- neural network