Discovery and Recommendation of First-Hand Learning Resources Based on Public Opinion Cluster Analysis.
Haiyun LiXuebo ZhangJunhui WangPublished in: iJET (2017)
Keyphrases
- cluster analysis
- learning resources
- public opinion
- data mining
- learning objects
- learning experience
- categorical data
- learning systems
- e learning
- web resources
- sentiment analysis
- metadata
- clustering method
- factor analysis
- k means
- social media
- clustering algorithm
- learning styles
- opinion mining
- hierarchical latent class models
- recommender systems
- data analysis
- unsupervised learning
- collaborative filtering
- knowledge discovery
- educational resources
- cluster validity
- data mining techniques
- recommendation systems
- collaborative tagging
- machine learning
- data warehouse
- prior knowledge
- positive or negative
- ieee lom