Semi-Supervised Classification of Realtime Physiological Sensor Datastreams for Student Affect Assessment in Intelligent Tutoring.
Keith W. BrawnerRobert A. SottilareAvelino GonzalezPublished in: ITS (2012)
Keyphrases
- intelligent tutoring
- semi supervised classification
- student modeling
- intelligent tutoring systems
- learning environment
- semi supervised learning
- affective states
- semi supervised
- model tracing
- student model
- labeled data
- unlabeled data
- mixed initiative
- serious games
- pedagogical agents
- tutoring system
- pairwise constraints
- human tutors
- supervised classification
- co training
- solving problems
- cognitive model
- active learning
- learning process
- peer tutoring
- artificial intelligence
- student learning
- software engineering
- concept maps
- transfer learning
- pairwise