Improving Knowledge Tracing via Pre-training Question Embeddings.
Yunfei LiuYang YangXianyu ChenJian ShenHaifeng ZhangYong YuPublished in: IJCAI (2020)
Keyphrases
- domain knowledge
- knowledge acquisition
- domain experts
- knowledge based systems
- knowledge level
- knowledge representation
- supervised learning
- knowledge sources
- machine learning
- training examples
- design process
- learning systems
- training samples
- multiple choice questions
- test set
- high dimensional data
- knowledge management
- training set
- support vector