Tag-informed collaborative topic modeling for cross domain recommendations.
Jiaqi WangJing LvPublished in: Knowl. Based Syst. (2020)
Keyphrases
- cross domain
- topic modeling
- topic models
- tag information
- transfer learning
- recommender systems
- knowledge transfer
- latent dirichlet allocation
- collaborative filtering
- domain adaptation
- text classification
- text categorization
- knowledge sharing
- text mining
- sentiment classification
- text documents
- target domain
- machine learning
- data mining
- knn
- generative model
- language modeling
- co occurrence
- keywords
- information retrieval
- user ratings