A Nonconvex Projection Method for Robust PCA.
Aritra DuttaFilip HanzelyPeter RichtárikPublished in: AAAI (2019)
Keyphrases
- projection method
- robust principal component analysis
- principal component analysis
- harmonic functions
- face recognition
- computationally efficient
- objective function
- covariance matrix
- convex optimization
- feature extraction
- feature space
- neural network
- dimension reduction
- principal components
- principal components analysis
- independent component analysis
- rotational invariant
- robust estimation
- low rank
- face images
- clustering algorithm
- computer vision