A cross-domain collaborative filtering algorithm with expanding user and item features via the latent factor space of auxiliary domains.
Xu YuFeng JiangJunwei DuDunwei GongPublished in: Pattern Recognit. (2019)
Keyphrases
- cross domain
- filtering algorithm
- latent factors
- recommendation algorithms
- transfer learning
- knowledge transfer
- user preferences
- text categorization
- matrix factorization
- median filter
- target domain
- collaborative filtering
- factor analysis
- co occurrence
- latent factor models
- personalized recommendation
- feature extraction
- user profiles
- user feedback
- prior knowledge
- pairwise
- search engine