Improving Retention Performance Prediction with Prerequisite Skill Features.
Xiaolu XiongSeth AdjeiNeil T. HeffernanPublished in: EDM (2014)
Keyphrases
- prediction accuracy
- image features
- feature space
- classification accuracy
- data sets
- salient features
- feature set
- co occurrence
- low level
- database
- feature extraction
- high level
- search engine
- image classification
- information retrieval
- key features
- prediction model
- prediction error
- multiple features
- specific features
- prediction algorithm