Fig. 7 | Scientific Reports

Fig. 7

From: Dynamic graph-based quantum feature selection for accurate fetal plane classification in ultrasound imaging

Fig. 7

Performance analysis of the DG-QFS framework. (a) Classification accuracy remains stable across five quantum feature selection cycles, which indicates consistent feature selection. (b) Training loss curve for MLP classifier with DG-QFS features resulting in smooth convergence. (c) Confusion matrix showing class accuracy across all six fetal anatomical categories.

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