Nonconvex Regularized Robust PCA Using the Proximal Block Coordinate Descent Algorithm.
Fei WenRendong YingPeilin LiuTrieu-Kien TruongPublished in: IEEE Trans. Signal Process. (2019)
Keyphrases
- preprocessing
- detection algorithm
- computationally efficient
- dynamic programming
- computational cost
- cost function
- k means
- parameter tuning
- principal component analysis
- computational complexity
- objective function
- worst case
- optimization algorithm
- similarity measure
- clustering algorithm
- search space
- high dimensional
- least squares
- principal components