Prediction Method based DRSA to Improve the Individual Knowledge Appropriation in a Collaborative Learning Environment: Case of MOOCs.
Sarra BouzayaneInès SaadPublished in: HICSS (2017)
Keyphrases
- experimental evaluation
- pairwise
- dynamic programming
- significant improvement
- data sets
- detection method
- knowledge representation
- prediction error
- classification method
- high accuracy
- prior knowledge
- machine learning
- computational complexity
- preprocessing
- cost function
- knowledge discovery
- case based reasoning
- objective function
- edge detection
- knowledge acquisition
- support vector machine svm
- segmentation algorithm
- image sequences
- prediction accuracy
- knowledge base
- case base
- multi attribute