Towards Question-based Recommender Systems.
Jie ZouYifan ChenEvangelos KanoulasPublished in: CoRR (2020)
Keyphrases
- recommender systems
- collaborative filtering
- cold start problem
- information overload
- information filtering
- search engine
- latent factor models
- user profiling
- user modeling
- matrix factorization
- collaborative filtering recommender systems
- database
- collaborative recommender systems
- recommendation quality
- multiple choice questions
- product recommendation
- user model
- question answering
- prediction accuracy
- user profiles
- user interaction
- web search
- probabilistic model
- multi agent systems
- decision trees
- feature selection