Context Based Classification for Automatic Collaborative Learning Process Analysis.
Yi-Chia WangMahesh JoshiCarolyn Penstein RoséFrank FischerArmin WeinbergerKarsten StegmannPublished in: AIED (2007)
Keyphrases
- learning process
- collaborative learning
- feature extraction
- pattern classification
- statistical classification
- data sets
- pattern analysis
- incremental learning
- feature vectors
- pattern recognition
- machine learning methods
- machine learning
- feature analysis
- fully automatic
- preprocessing
- decision rules
- image classification
- statistical analysis
- benchmark datasets
- dimensionality reduction
- support vector machine
- classification accuracy
- learning environment
- feature selection
- genetic algorithm
- automatic classification
- classification scheme
- structural analysis
- data analysis
- features extraction
- interaction analysis
- image analysis