Improving Conversational Recommender System via Contextual and Time-Aware Modeling with Less Domain-Specific Knowledge.
Lingzhi WangShafiq R. JotyWei GaoXingshan ZengKam-Fai WongPublished in: CoRR (2022)
Keyphrases
- domain specific knowledge
- recommender systems
- domain independent
- domain knowledge
- background knowledge
- multi modal
- human experts
- general knowledge
- information filtering
- prior knowledge
- collaborative filtering
- data sets
- contextual information
- user preferences
- domain specific
- small number
- natural language
- face recognition
- high level