An Integrated Framework With Feature Selection for Dropout Prediction in Massive Open Online Courses.
Lin QiuYanshen LiuYi LiuPublished in: IEEE Access (2018)
Keyphrases
- feature selection
- prediction accuracy
- prediction model
- massive open online courses
- text categorization
- text classification
- mutual information
- machine learning
- multi class
- feature extraction
- prediction algorithm
- feature space
- method for feature selection
- model selection
- training data
- high dimensionality
- prediction error
- databases
- classification accuracy
- parameter optimization
- discriminative features
- feature selection algorithms
- multi task
- e learning
- reinforcement learning
- feature set