Improving imbalanced learning through a heuristic oversampling method based on k-means and SMOTE.
Georgios DouzasFernando BaçãoFelix LastPublished in: Inf. Sci. (2018)
Keyphrases
- k means
- clustering method
- learning algorithm
- learning scheme
- dynamic programming
- combinatorial optimization
- search algorithm
- neural network
- similarity measure
- objective function
- machine learning methods
- unsupervised learning
- imbalanced data sets
- data sets
- hierarchical clustering
- classification algorithm
- machine learning algorithms
- support vector machine
- probabilistic model
- prior knowledge
- learning process
- decision trees