Identifying Thesis Statements in Student Essays: The Class Imbalance Challenge and Resolution.
Fattaneh JabbariMohammad Hassan FalakmasirKevin D. AshleyPublished in: FLAIRS Conference (2016)
Keyphrases
- class imbalance
- class distribution
- active learning
- cost sensitive
- cost sensitive learning
- small disjuncts
- computer vision
- machine learning
- sampling methods
- learning environment
- imbalanced datasets
- concept drift
- software defect prediction
- high dimensionality
- learning process
- feature selection
- random subspaces
- high resolution
- minority class
- majority class
- data mining
- imbalanced data
- multi class
- supervised learning
- training data
- imbalanced class distribution