A Novel Differential Evolution-Clustering Hybrid Resampling Algorithm on Imbalanced Datasets

@article{Chen2010AND,
  title={A Novel Differential Evolution-Clustering Hybrid Resampling Algorithm on Imbalanced Datasets},
  author={Leichen Chen and Zhihua Cai and Lu Chen and Qiong Gu},
  journal={2010 Third International Conference on Knowledge Discovery and Data Mining},
  year={2010},
  pages={81-85}
}
When dealing with the imbalanced datasets (IDS), the hyperplane of Support vector machine (SVM) tends to minority class (positive class), which causes low classification accuracy. Aiming at this problem, we propose a novel differential evolution-clustering hybrid resampling SVM algorithm (DEC-SVM). This algorithm utilizes the similar mutation and crossover operators of Differential Evolution (DE) for over-sampling to enlarge the ratio of positive samples, and then we apply clustering to the… CONTINUE READING

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