MusREL: A Utility-Weighted Multi-Strategy Relation Extraction Model-Based Intelligent System for Online Education.
Zhen ZhuHuaiyuan LinDongmei GuLiting WangHong WuYun FangPublished in: Int. J. Semantic Web Inf. Syst. (2023)
Keyphrases
- intelligent systems
- relation extraction
- online education
- automatic extraction
- information extraction
- computational intelligence
- domain specific
- online learning
- named entities
- artificial intelligence
- semantic relations
- online course
- question answering
- expert systems
- semantic features
- emotional intelligence
- higher education
- named entity recognition
- learning management systems
- e learning
- computer mediated
- unsupervised learning
- visual information
- neural network
- co occurrence
- general purpose
- training set
- metadata
- machine learning
- data mining