Tag recommendation via robust probabilistic discriminative matrix factorization.
Cheng LuBin ShenLu ZhangJan P. AllebachPublished in: ICASSP (2016)
Keyphrases
- matrix factorization
- item recommendation
- personalized ranking
- tag recommendation
- tensor factorization
- collaborative filtering
- recommender systems
- low rank
- data sparsity
- implicit feedback
- negative matrix factorization
- factorization methods
- missing data
- nonnegative matrix factorization
- recommendation systems
- search engine
- probabilistic model
- user generated
- generative model
- bayesian analysis
- face recognition
- feature selection
- user experience
- unsupervised learning
- semi supervised
- computer vision
- feature extraction