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. 2022 Mar 14;15:2979–2990. doi: 10.2147/IJGM.S346482

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© 2022 Liu et al.

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Construction and evaluation of random forest model based on the 6 DE-FRGs. (A) The scatter plot exhibited the association between the false-positive rate and mtry index (from 1 to 6). (B) Trend of the related errors according to the number of decision trees. (C) The relationship between variables and two parameters, mean decrease accuracy (the left panel) and mean decrease Gini (the right panel), respectively. (D) Evaluation of the prediction efficiency of the prediction model using ROC analysis in GSE132651.

Abbreviations: MeanDecreaseAccuracy, mean decrease accuracy; MeanDecreaseGini, mean decrease Gini; ROC, receiver operating characteristic; AUC, area under the ROC curve.