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. 2022 Nov 22;12:20136. doi: 10.1038/s41598-022-24435-8

Figure 4.

Figure 4

Figure 4

During the feature selection phase, correlated DRF were filtered out from (a) the initial predictor importance ranking to produce (b) the final predictor importance ranking after removing the lower ranked correlated features using (b) the Correlation Matrix between the DRF. This example corresponds to iCBCT-SHARP-VeryLow-Llo-1 for Sub-Acute GU toxicity.