A coordinate descent MM algorithm for fast computation of sparse logistic PCA.
Seokho LeeJianhua Z. HuangPublished in: Comput. Stat. Data Anal. (2013)
Keyphrases
- k means
- dynamic programming
- detection algorithm
- learning algorithm
- matching algorithm
- computational complexity
- search space
- cost function
- optimization algorithm
- principal component analysis
- probabilistic model
- expectation maximization
- computational cost
- input image
- support vector machine svm
- genetic algorithm
- optimal solution
- negative matrix factorization
- principal components analysis