Facial Expression Recognition Using Sparse Complex Matrix Factorization with Ridge Term Regularization

Computer Science

• Expression Recognition 100%
• Facial Expression 100%
• Matrix Factorization 100%
• Regularization Term 100%
• Recognition Result 40%
• Coefficient Matrix 20%
• Regularization 20%
• Extracted Feature 20%
• Optimization Problem 20%
• Data Matrix 20%
• Gradient Descent Method 20%
• Dimensionality Reduction 20%
• Norm Constraint 20%
• Feature Matrix 20%

Keyphrases

• Facial Expression Recognition 100%
• Complex Matrix Factorization 100%
• Complex numbers 50%
• Coefficient Matrix 25%
• Factorization Method 25%
• Optimization Problem 25%
• Dimensionality Reduction 25%
• L2 Norm 25%
• Data Matrix 25%
• Gradient Method 25%
• Complex Domain 25%
• Matrix Factorization 25%
• Sparse Regularization 25%
• Basic Complex 25%
• Feature Matrix 25%
• L2-norm Constraint 25%
• Euler Representation 25%

Engineering

• Regularization 100%
• Facial Expression 100%
• Matrix Factorization 100%
• Complex Matrix 100%
• Coefficient Matrix 20%
• Dimensionality 20%
• Optimisation Problem 20%
• Real Data 20%
• Gradient Descent Method 20%
• Extracted Feature 20%