A Knowledge-Enhanced Recommendation Model with Attribute-Level Co-Attention.
Deqing YangZengchun SongLvxin XueYanghua XiaoPublished in: CoRR (2020)
Keyphrases
- expert knowledge
- formal model
- conceptual model
- statistical model
- probabilistic model
- collaborative filtering
- expert systems
- knowledge acquisition
- data sets
- knowledge discovery
- knowledge representation
- higher level
- em algorithm
- data mining techniques
- management system
- domain knowledge
- prior knowledge
- video sequences
- objective function
- similarity measure
- high level
- decision making
- information systems