Chunk #27 — 3. Results — 3.1. Random Forest Classification — 3.1.4. Relations among Rankings of Different RF Parameters

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Random Forest Classification of Alcohol Use Disorder Using fMRI Functional Connectivity, Neuropsychological Functioning, and Impulsivity Measures.

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The relations among rankings of different RF parameters are shown in Figure 4. The correlations across any two parameters were very high, suggesting that the importance rankings of variables based on different RF parameters were mostly similar and that these parameters are highly reliable and consistent in the classification performance.