Following the entire solution path of sparse principal component analysis by coordinate-pairwise algorithm.
Deyu MengHengbin CuiZongben XuKaili JingPublished in: Data Knowl. Eng. (2013)
Keyphrases
- pairwise
- solution path
- cost function
- similarity measure
- objective function
- optimal solution
- k means
- dynamic programming
- energy function
- sparse principal component analysis
- global optimum
- loss function
- optimization algorithm
- np hard
- em algorithm
- expectation maximization
- svm classifier
- recognition algorithm
- simulated annealing
- piecewise linear
- image processing