Addressing Class Imbalance for Improved Recognition of Implicit Discourse Relations.
Junyi Jessy LiAni NenkovaPublished in: SIGDIAL Conference (2014)
Keyphrases
- class imbalance
- class distribution
- active learning
- cost sensitive learning
- small disjuncts
- cost sensitive
- imbalanced datasets
- sampling methods
- software defect prediction
- majority class
- concept drift
- high dimensionality
- feature selection
- test set
- pattern recognition
- feature extraction
- random subspaces
- high dimensional data
- small number
- training set
- reinforcement learning
- imbalanced data
- training data
- decision trees
- machine learning