Combining Wikipedia to Identify Prerequisite Relations of Concepts in MOOCs.
Haoyu WenXinning ZhuMoyu ZhangChunhong ZhangChangchuan YinPublished in: ICONIP (5) (2021)
Keyphrases
- semantic relations
- external knowledge
- relevant concepts
- wikipedia articles
- intended meaning
- ontological concepts
- wordnet
- online learning
- knowledge base
- world knowledge
- document collections
- background knowledge
- knowledge sources
- concept learning
- knowledge structures
- semantic relationships
- e learning
- learning algorithm
- information retrieval