Sparse local discriminant projections for face feature extraction

Keyphrases

• Face Feature Extraction 100%
• Local Discriminant Projection 100%
• Linear Combination 50%
• Physical Interpretation 50%
• Linear Dimensionality Reduction 50%
• Reduction Method 25%
• Dimensionality Reduction 25%
• Principal Coordinate Analysis (PCoA) 25%
• Spectral Analysis 25%
• Linear Discriminant Analysis 25%
• Competitive Performance 25%
• Sparse Constraint 25%
• Sparse Projection 25%
• Elastic Net 25%
• Supervised Learning Method 25%
• Dimension Reduction Method 25%

Computer Science

• Dimensionality Reduction 100%
• Feature Extraction 100%
• Linear Combination 66%
• Supervised Learning 33%
• Linear Discriminant Analysis 33%
• Principle Component Analysis 33%
• Reduction Algorithm 33%
• Objective Function 33%
• Experimental Result 33%