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Fig. 7 | Breast Cancer Research

Fig. 7

From: Predicting the efficacy of neoadjuvant chemotherapy in breast cancer patients based on ultrasound longitudinal temporal depth network fusion model

Fig. 7

Grad-CAM visualization provides four predictions for the model: true positives (A), true negatives (C), false positives (D), and false negatives (B). The red and yellow regions represent areas of model activation with the greatest predictive significance for the results, whereas the green and blue regions reflect areas of weaker predictive significance

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