Figure 4 | Scientific Reports

Figure 4

From: Intra- and peritumoral radiomics features based on multicenter automatic breast volume scanner for noninvasive and preoperative prediction of HER2 status in breast cancer: a model ensemble research

Figure 4

Scatter plots of alpha-AUC of weighted combination models in the validation set. (A) Scatter plots of alpha-AUC of the Tumor model combined with the Clinical model in the validation set. (B) Scatter plots of alpha-AUC of the Tumor model combined with the R5mm model in the validation set. (C) Scatter plots of alpha-AUC of the Tumor model combined with the R3mm model in the validation set. (D) Scatter plots of alpha-AUC of the R5mm model combined with the Clinical model in the validation set. (E) Scatter plots of alpha-AUC of the R3mm model combined with the Clinical model in the validation set. Notes: The two single data source models were combined through the formula of alpha*model 1 + (1-alpha) * model; Alpha, weighted coefficient. AUC, the area under the curve.

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