Detecting Threats of Violence in Online Discussions Using Bigrams of Important Words.
Hugo Lewi HammerPublished in: JISIC (2014)
Keyphrases
- online discussion
- n gram
- content analysis
- knowledge construction
- training corpus
- online discussion forums
- computer mediated communication
- computer mediated
- critical thinking
- discourse analysis
- keywords
- text classification
- knowledge transfer
- collaborative knowledge building
- computer supported collaborative learning
- collaborative learning
- language model
- website
- machine learning
- knowledge building
- social networking
- learning strategies