KG4Ex: An Explainable Knowledge Graph-Based Approach for Exercise Recommendation.
Quanlong GuanFang XiaoXinghe ChengLiangda FangZiliang ChenGuanliang ChenWeiqi LuoPublished in: CIKM (2023)
Keyphrases
- graph representation
- knowledge base
- prior knowledge
- knowledge management
- directed graph
- knowledge sharing
- knowledge acquisition
- recommender systems
- domain knowledge
- neural network
- graph model
- information systems
- collaborative filtering
- knowledge representation
- data mining techniques
- expert systems
- knowledge sources
- graph theory
- knowledge extraction
- information overload
- personal preferences
- artificial intelligence
- weighted graph
- data mining
- data sets