Advances and challenges in conversational recommender systems: A survey.
Chongming GaoWenqiang LeiXiangnan HeMaarten de RijkeTat-Seng ChuaPublished in: AI Open (2021)
Keyphrases
- recommender systems
- collaborative filtering
- current challenges
- lessons learned
- multi modal
- paradigm shift
- real world
- information filtering
- recent advances
- cold start problem
- open issues
- user profiling
- artificial intelligence
- technical challenges
- key issues
- real time
- information retrieval
- future directions
- matrix factorization
- user preferences
- user profiles
- implicit feedback
- genetic algorithm
- case study
- cold start
- learning algorithm
- conversational agent
- conversational agents
- data sets