Keyphrases
- image tagging
- matrix completion
- low rank
- image search
- rank aggregation
- collaborative filtering
- singular values
- convex relaxation
- matrix factorization
- image database
- image annotation
- convex optimization
- missing data
- incomplete data
- random forests
- linear combination
- distance metric learning
- machine learning
- image classification
- data sets
- image retrieval
- feature extraction