DeEPCA: Decentralized Exact PCA with Linear Convergence Rate.
Haishan YeTong ZhangPublished in: J. Mach. Learn. Res. (2021)
Keyphrases
- convergence rate
- convergence speed
- step size
- principal component analysis
- learning rate
- numerical stability
- global convergence
- gradient method
- principal components
- mutation operator
- primal dual
- principal components analysis
- feature space
- independent component analysis
- dimensionality reduction
- dynamic programming
- wavelet neural network
- face recognition
- optimization methods