Cost Sensitive Matrix Factorization for Face Recognition.
Jianwu WanMing YangHongyuan WangPublished in: IDEAL (2017)
Keyphrases
- matrix factorization
- cost sensitive
- face recognition
- collaborative filtering
- multi class
- misclassification costs
- cost sensitive classification
- cost sensitive learning
- low rank
- missing data
- binary classification
- recommender systems
- naive bayes
- factorization methods
- active learning
- negative matrix factorization
- nonnegative matrix factorization
- face images
- linear discriminant analysis
- class distribution
- feature extraction
- sparse representation
- classification accuracy
- feature selection
- information retrieval
- principal component analysis
- image features
- support vector machine
- training data
- computer vision