Hierarchical and Contrastive Representation Learning for Knowledge-Aware Recommendation.
Bingchao WuYangyuxuan KangDaoguang ZanBei GuanYongji WangPublished in: ICME (2023)
Keyphrases
- learning systems
- knowledge acquisition
- prior knowledge
- machine learning
- knowledge transfer
- online learning
- learned knowledge
- learning algorithm
- domain knowledge
- background knowledge
- multiple representations
- effective learning
- information overload
- learning tasks
- mobile learning
- search engine
- expert systems
- knowledge discovery
- learning environment
- procedural knowledge
- complex domains
- qualitative models
- learning mechanism
- learning process
- design process
- learning content
- learning scenarios
- supervised learning
- knowledge sharing
- data mining techniques
- image representation
- domain experts