Minority split and gain ratio for a class imbalance.
Kesinee BoonchuayKrung SinapiromsaranChidchanok LursinsapPublished in: FSKD (2011)
Keyphrases
- gain ratio
- class imbalance
- class noise
- majority class
- class distribution
- minority class
- class imbalanced
- cost sensitive
- information gain
- imbalanced datasets
- active learning
- cost sensitive learning
- imbalanced data
- training data
- decision trees
- imbalanced class distribution
- high dimensionality
- sampling methods
- feature selection
- naive bayes
- training set
- concept drift
- test set
- misclassification costs
- training samples
- machine learning methods
- dimensionality reduction
- data analysis
- data streams
- non stationary