TAG: Joint Triple-Hierarchical Attention and GCN for Review-Based Social Recommender System.
Pengpeng QiaoZhiwei ZhangZhetao LiYuanxing ZhangKaigui BianYanzhou LiGuoren WangPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- recommender systems
- social tags
- rating prediction
- collaborative filtering
- social tagging systems
- social tagging
- social bookmarking systems
- social annotations
- social networks
- user based collaborative filtering
- social media
- social interaction
- social web
- tag recommendation
- literature review
- information filtering
- cold start
- user preferences
- personalized recommendation
- social context
- user generated content
- cold start problem
- matrix factorization
- tag information
- hierarchical structure
- keywords
- recommendation algorithms
- online dating
- online social networks
- personal preferences
- customer reviews
- coarse to fine