Personal Style and Non-Negative Matrix Factorization Based Exaggerative Expressions of Face.
Seongah ChinChung-yeon LeeJaedong LeePublished in: CGVR (2009)
Keyphrases
- negative matrix factorization
- facial expressions
- nonnegative matrix factorization
- matrix factorization
- document clustering
- sparse representation
- constrained least squares
- principal component analysis
- spectral clustering
- natural language
- tensor factorization
- metadata
- artificial intelligence
- sparsity constraints
- information extraction
- association rules
- machine learning