Sparse deep feature learning for facial expression recognition

Keyphrases

• Generalization Ability 100%
• Facial Expression Recognition 100%
• L2-norm Regularization 100%
• Deep Feature Learning 100%
• Loss Function 50%
• Learning Framework 50%
• Publicly Available Dataset 50%
• Image Recognition 50%
• Face Recognition 50%
• Expression Information 50%
• Problem Recognition 50%
• Deep Metric Learning 50%
• Local Optimum 50%
• Competitive Performance 50%
• FER2013 50%
• Feature Sparsification 50%
• Large number of Variables 50%
• Noisy Information 50%
• Simple Network 50%
• Cross-database 50%
• Database Performance 50%
• Oulu-CASIA 50%

Computer Science

• Deep Feature 100%
• Facial Expression 100%
• Regularization 100%
• Representation Learning 100%
• Expression Recognition 100%
• Learning Framework 16%
• Face Recognition 16%
• Recognition Problem 16%
• Database Performance 16%

Engineering

• Facial Expression 100%
• Regularization 100%
• Loss Function 16%
• Metrics 16%
• Image Recognition 16%
• Local Optimum 16%
• Simple Network 16%
• Performance Database 16%
• Recognition Problem 16%