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. 2020 Nov 5;15(11):e0242028. doi: 10.1371/journal.pone.0242028

Fig 6. Correlation matrices of important variables.

Fig 6

SVM: Support vector machine, RF: Random forest, GBM: Gradient boost machine, NB: Naive Bayesian, KNN: K-nearest neighbor, LR: Logistic regression, NN: Neural network, FDA: Flexible discriminant analysis, DT: Decision tree.