Predicting Learner's Project Performance with Dialogue Features in Online Q&A Discussions.
Jae-Bong YooJihie KimPublished in: ITS (2012)
Keyphrases
- online learning
- real time
- case study
- feature extraction
- natural language
- feature space
- low level
- project management
- false positives
- feature vectors
- mixed initiative
- dialogue system
- benchmark datasets
- feature set
- co occurrence
- image features
- classification accuracy
- learning process
- training set
- face recognition
- decision trees
- learning algorithm