Knowledge-enhanced recommendation using item embedding and path attention.
Yuan LinBo XuJiaojiao FengHongfei LinKan XuPublished in: Knowl. Based Syst. (2021)
Keyphrases
- domain knowledge
- knowledge base
- knowledge acquisition
- recommender systems
- user preferences
- knowledge management
- item recommendation
- data sets
- personal preferences
- recommendation algorithms
- knowledge sources
- visual attention
- background knowledge
- knowledge discovery
- prior knowledge
- website
- machine learning
- case based reasoning
- knowledge based systems
- learning systems
- expert systems
- knowledge sharing
- information systems
- artificial intelligence
- cold start problem
- data mining