Global Context Enhanced Social Recommendation with Hierarchical Graph Neural Networks.
Huance XuChao HuangYong XuLianghao XiaHao XingDawei YinPublished in: ICDM (2020)
Keyphrases
- global context
- social recommendation
- global information
- multi relational
- recommendation systems
- collaborative filtering
- structured data
- named entities
- keywords
- data mining
- user behavior
- social networking sites
- relational learning
- contextual information
- random walk
- information extraction
- domain knowledge
- machine learning