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. 2023 Jul 21;13:11821. doi: 10.1038/s41598-023-38670-0

Figure 5.

Figure 5

Normalized confusion matrices and corresponding ROC curves of the RF performances in the four-class test, with (a) the isolated implementation of RF, (b) the implementation of feature engineering, and (c) the introduction of oversampling to the model alongside feature engineering.