Fast and accurate matrix completion via truncated nuclear norm regularization

Mathematics

• Alternating Direction Method 73%
• Approximation 7%
• Approximation Problem 15%
• Convergence Rate 12%
• Convex Relaxation 19%
• Empirical Study 16%
• Gradient 21%
• Image Inpainting 23%
• Iterative Procedure 15%
• Line Search 32%
• Low-rank Approximation 19%
• Low-rank Matrices 18%
• Matrix Approximation 19%
• Matrix Completion 100%
• Method of multipliers 76%
• Norm 43%
• Operator 6%
• Optimization 10%
• Optimization Problem 10%
• Penalty 13%
• Recommender Systems 23%
• Regularization 61%
• Search Methods 34%
• Singular Values 29%
• Subset 8%
• Update 14%
• Vision 14%

Engineering & Materials Science

• Recommender systems 23%
• Relaxation 22%