An Approximate Augmented Lagrangian Method for Nonnegative Low-Rank Matrix Approximation

Mathematics

• Matrix (Mathematics) 100%
• Approximates 100%
• Approximated Matrix 100%
• Lagrangian 100%
• Manifold 75%
• Method Converges 25%
• Factorization 25%
• Projection Method 25%
• Critical Point 25%
• Approximation Problem 25%
• Alternating Projections 25%

Keyphrases

• Augmented Lagrangian Method 100%
• Low-rank Matrix Approximation 100%
• Nonnegative Matrix 50%
• Matrix Manifold 50%
• Numerical Results 25%
• Alternating Projections 25%
• Convergence Rate 25%
• Approximation Accuracy 25%
• Non-negative Matrix Factorization 25%
• Computation Time 25%
• Analysis Application 25%
• Fixed-rank Matrix 25%
• Matrix Approximation Problem 25%
• Low-rank Matrix Manifold 25%