Novel Algorithms for Lp-Quasi-Norm Principal-Component Analysis.
Dimitris G. ChachlakisPanos P. MarkopoulosPublished in: EUSIPCO (2020)
Keyphrases
- principal component analysis
- significant improvement
- recently developed
- times faster
- computer vision
- objective function
- orders of magnitude
- machine learning
- computationally efficient
- theoretical analysis
- optimization problems
- covariance matrix
- data mining algorithms
- benchmark datasets
- machine learning algorithms
- linear programming
- special case
- feature space
- computational complexity
- social networks
- learning algorithm