Knowledge embedding towards the recommendation with sparse user-item interactions.
Deqing YangZiyi WangJunyang JiangYanghua XiaoPublished in: ASONAM (2019)
Keyphrases
- knowledge based systems
- knowledge base
- knowledge acquisition
- knowledge management
- domain knowledge
- knowledge discovery
- expert systems
- knowledge extraction
- prior knowledge
- learning systems
- knowledge transfer
- face recognition
- case study
- machine learning
- sparse coding
- vector space
- sparse data
- background knowledge
- user preferences
- higher level
- knowledge representation
- learning process
- information systems