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. 2021 Mar 11;8:606038. doi: 10.3389/fsurg.2021.606038

Figure 4.

Figure 4

Predictive performance of the random forest classifier (RFC) model at each number of variables. ADB, adaptive boosting; ANN, artificial neural network; KNN, K-nearest neighbor; DT, decision tree; GBDT, gradient boosting decision tree; RFC, random forest classifier; XGB, extreme gradient boosting; LR, logistic regression; MNB, multinomial naïve Bayes.