Seamlessly Unifying Attributes and Items: Conversational Recommendation for Cold-start Users.
Shijun LiWenqiang LeiQingyun WuXiangnan HePeng JiangTat-Seng ChuaPublished in: ACM Trans. Inf. Syst. (2021)
Keyphrases
- cold start
- recommender systems
- cold start problem
- collaborative filtering
- data sparsity
- tag recommendation
- implicit feedback
- recommendation algorithms
- personalized recommendation
- user ratings
- user preferences
- matrix factorization
- recommendation systems
- item based collaborative filtering
- item recommendation
- recommendation quality
- multi modal
- user interests
- social tagging systems
- user feedback
- user behavior
- user profiles
- active learning
- information overload
- user experience
- collaborative filtering algorithms
- website