An Accelerated Coordinate Gradient Descent Algorithm for Non-separable Composite Optimization

Keyphrases

• Non-separable 100%
• Gradient Method 100%
• Coordinate Descent 100%
• Composite Optimization 100%
• Coordinate Gradient Descent 100%
• Performance Improvement 50%
• Popular 50%
• Monotone 50%
• Two Dimensional 50%
• Machine Learning 50%
• Nonsmooth 50%
• Convergence Rate 50%
• Lipschitz Constant 50%
• Iterative Scheme 50%
• Spectral Information 50%
• Low Computational Complexity 50%
• Total Variation 50%
• Image Inpainting 50%
• Problem Analysis 50%
• Spectral Coordinates 50%
• Big Data Analysis 50%
• Proximal Point Algorithm 50%
• Smooth Reformulation 50%
• Coordinate Descent Algorithm 50%

Computer Science

• Gradient Descent 100%
• Non-Separable 100%
• Objective Function 50%
• Large Scale Data 50%
• Machine Learning 50%
• Iterative Scheme 50%
• Convergence Rate 50%
• Computational Cost 50%
• Total Variation 50%
• Image Inpainting 50%
• Spectral Information 50%

Mathematics

• Type Method 100%
• Objective Function 50%
• Convergence Rate 50%
• Computational Cost 50%
• Iterative Scheme 50%
• Total Variation 50%
• Lipschitz Constant 50%