Addressing the class-imbalance and class-overlap problems by a metaheuristic-based under-sampling approach.
Paria SoltanzadehMohammad-Reza Feizi-DerakhshiMahdi HashemzadehPublished in: Pattern Recognit. (2023)
Keyphrases
- metaheuristic
- optimization problems
- class imbalance
- multi class problems
- combinatorial optimization
- simulated annealing
- tabu search
- ant colony optimization
- scatter search
- genetic algorithm
- pairwise
- optimal solution
- high dimensionality
- vehicle routing problem
- search space
- multi class
- data sets
- benchmark problems
- cost sensitive
- class distribution
- mathematical programming
- majority class
- imbalanced datasets
- imbalanced class distribution
- feature selection
- minority class
- objective function
- evolutionary algorithm
- active learning