Keyphrases
- data fusion
- matrix factorization
- collaborative filtering
- multi sensor
- information fusion
- recommender systems
- factorization methods
- low rank
- fusion algorithm
- multi sensor data fusion
- negative matrix factorization
- missing data
- source selection
- fusion method
- multiple sensors
- data sparsity
- factor analysis
- multi source
- fusion process
- nonnegative matrix factorization
- latent factors
- image processing
- image fusion
- personalized ranking
- face recognition
- stochastic gradient descent
- fusion methods
- tensor factorization
- item recommendation
- factor matrices