Detecting Comment Spam through Content Analysis.
Congrui HuangQiancheng JiangYan ZhangPublished in: WAIM Workshops (2010)
Keyphrases
- content analysis
- collaborative learning
- computer supported collaborative learning
- qualitative analysis
- knowledge construction
- spam filtering
- online communities
- collaborative knowledge building
- video content
- online discussion
- discussion forums
- interaction patterns
- video content analysis
- discussion groups
- blog entries
- learning algorithm
- instructional videos
- discourse analysis
- similarity measure
- e learning
- search engine