In:
Mathematical Biosciences and Engineering, American Institute of Mathematical Sciences (AIMS), Vol. 19, No. 3 ( 2022), p. 2193-2205
Kurzfassung:
〈abstract〉〈p〉To overcome the two class imbalance problem among breast cancer diagnosis, a hybrid method by combining principal component analysis (PCA) and boosted C5.0 decision tree algorithm with penalty factor is proposed to address this issue. PCA is used to reduce the dimension of feature subset. The boosted C5.0 decision tree algorithm is utilized as an ensemble classifier for classification. Penalty factor is used to optimize the classification result. To demonstrate the efficiency of the proposed method, it is implemented on biased-representative breast cancer datasets from the University of California Irvine(UCI) machine learning repository. Given the experimental results and further analysis, our proposal is a promising method for breast cancer and can be used as an alternative method in class imbalance learning. Indeed, we observe that the feature extraction process has helped us improve diagnostic accuracy. We also demonstrate that the extracted features considering breast cancer issues are essential to high diagnostic accuracy.〈/p〉〈/abstract〉
Materialart:
Online-Ressource
ISSN:
1551-0018
Sprache:
Unbekannt
Verlag:
American Institute of Mathematical Sciences (AIMS)
Publikationsdatum:
2022
ZDB Id:
2265126-3
