Fig. 3 | Scientific Reports

Fig. 3

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

Fig. 3

Architecture of the quantum-inspired DG-QFS framework illustrating the interaction between deep features and the parameterized quantum circuit. Extracted deep features are mapped into quantum states with data re-uploading, which are entangled, and processed within a dynamic graph structure for feature selection. Therefore, the figure highlights that quantum entanglement and graph-based refinement jointly enhance the selection of discriminative features.

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