Semi-Supervised Collaborative Learning for Social Spammer and Spam Message Detection in Microblogging.
Fangzhao WuChuhan WuJunxin LiuPublished in: CIKM (2018)
Keyphrases
- sina weibo
- collaborative learning
- semi supervised
- social networks
- communication tools
- spam detection
- social media
- online social networks
- object detection
- social bookmarking systems
- social relations
- behavior analysis
- social networking
- social interaction
- micro blogging
- knowledge building
- collective behavior
- detection method
- content analysis
- social networking sites
- pairwise
- knowledge construction
- labeled data
- machine learning
- individual learning
- social learning
- spam filtering
- information diffusion
- anti spam
- semi supervised learning
- learning activities
- learning process
- instant messaging
- user generated content
- cscl environments
- computer supported
- network structure
- online collaborative
- collaborative activities
- meaning making
- short messages
- collaborative learning environments
- e learning
- group awareness
- learning outcomes