Towards a Theoretical Understanding of Negative Transfer in Collective Matrix Factorization.
Chao LanJianxin WangJun HuanPublished in: UAI (2016)
Keyphrases
- matrix factorization
- tensor factorization
- collaborative filtering
- low rank
- recommender systems
- missing data
- negative matrix factorization
- factor analysis
- nonnegative matrix factorization
- factorization methods
- variational bayesian
- transfer learning
- implicit feedback
- data matrix
- data sparsity
- factorization method
- natural images
- principal component analysis
- item recommendation
- factor matrices