MFAI: A Scalable Bayesian Matrix Factorization Approach to Leveraging Auxiliary Information.
Zhiwei WangFa ZhangCong ZhengXianghong HuMingxuan CaiCan YangPublished in: CoRR (2023)
Keyphrases
- matrix factorization
- auxiliary information
- variational bayesian
- collaborative filtering
- recommender systems
- missing data
- low rank
- negative matrix factorization
- nonnegative matrix factorization
- probabilistic matrix factorization
- factorization methods
- external knowledge
- prior knowledge
- gaussian processes
- low rank matrix
- tensor factorization
- data matrix
- small number
- data sets
- labeled data
- feature extraction