Online Matrix Factorization for Multimodal Image Retrieval.
Juan C. CaicedoFabio A. GonzálezPublished in: CIARP (2012)
Keyphrases
- matrix factorization
- image retrieval
- collaborative filtering
- low rank
- recommender systems
- missing data
- factorization methods
- online learning
- factor analysis
- data sparsity
- negative matrix factorization
- nonnegative matrix factorization
- personalized ranking
- image representation
- visual features
- variational bayesian
- item recommendation
- probabilistic matrix factorization
- face recognition
- implicit feedback
- data matrix
- tensor factorization
- relevance feedback