A subgradient method with constant step-size for ℓ₁ -composite optimization

Keyphrases

• Composite Optimization 100%
• Subgradient Method 100%
• Constant Step Size 100%
• Linear Convergence 66%
• Strongly Convex 66%
• Value Function 33%
• 1 Regularization 33%
• Slow Convergence 33%
• Gradient Descent 33%
• Convergence Results 33%
• Convex Optimization Problem 33%
• Nonsmooth 33%
• Subdifferential 33%
• Restart Strategy 33%
• Non-differentiability 33%
• Non-strongly Convex 33%
• Adaptive Restart 33%
• Proper Action 33%
• Inertial Dynamics 33%

Mathematics

• Step Size 100%
• Subgradient 100%
• Linear Convergence 66%
• Convergence Rate 66%
• Function Value 33%
• Regularization 33%
• Differentiability 33%
• Convergence Result 33%
• Subdifferential 33%
• Convex Case 33%
• Proper Action 33%
• Smooth Term 33%