Online Discussion Participation Prediction Using Non-negative Matrix Factorization.
Yik-Hing FungChun Hung LiWilliam K. CheungPublished in: Web Intelligence/IAT Workshops (2007)
Keyphrases
- online discussion
- online discussion forums
- discussion board
- content analysis
- group discussion
- discourse analysis
- student participation
- computer mediated communication
- blended learning
- discussion forums
- face to face interaction
- knowledge building
- decision making
- critical thinking
- asynchronous discussion
- knowledge transfer
- online communities
- feature vectors