Search alternatives:
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
greatest decrease » treatment decreased (Expand Search), greater increase (Expand Search)
greater decrease » greater increase (Expand Search), greater disease (Expand Search), rate decreased (Expand Search)
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
greatest decrease » treatment decreased (Expand Search), greater increase (Expand Search)
greater decrease » greater increase (Expand Search), greater disease (Expand Search), rate decreased (Expand Search)
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PCA-CGAN model parameter settings.
Published 2025“…Experiments demonstrate that PCA-CGAN not only achieves stable convergence on a large-scale heterogeneous dataset comprising 43 patients for the first time but also resolves the “dilution effect” problem in data augmentation, avoiding the asymmetric phenomenon where Precision increases while Recall decreases. After data augmentation, the ResNet model’s average F1 score improved significantly, with particularly outstanding performance on rare categories such as atrial premature beats, far surpassing traditional methods like SigCWGAN and TD-GAN. …”
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MIT-BIH dataset proportion analysis chart.
Published 2025“…Experiments demonstrate that PCA-CGAN not only achieves stable convergence on a large-scale heterogeneous dataset comprising 43 patients for the first time but also resolves the “dilution effect” problem in data augmentation, avoiding the asymmetric phenomenon where Precision increases while Recall decreases. After data augmentation, the ResNet model’s average F1 score improved significantly, with particularly outstanding performance on rare categories such as atrial premature beats, far surpassing traditional methods like SigCWGAN and TD-GAN. …”