Optimization of generative-adversarial networks for the synthesis of electrocardiograms by adaptive quantization

Résumé fourni par la source

Objective . This work is devoted to overcoming high requirements for computational resources and RAM volume through the development of effective optimization methods for generative adversarial networks, adapted for generating electrocardiogram signals. Method . The work employed methods of deep learning generative adversarial networks, electrocardiogram signal processing techniques, and implementations of adaptive quantization of weight coefficients for searching the optimal quantization level to reduce memory consumption while maintaining data synthesis quality. Result . Based on experiments, a proprietary architecture of a generative adversarial network for synthesizing electrocardiogram signals was developed and trained. Comparative analysis of the Fréchet Distance metric confirmed high similarity between generated data and real ECG recordings. The developed adaptive quantization method AGWR achieved a 75% reduction in RAM consumption while maintaining synthesis quality, outperforming the traditional Min-Max approach even at extreme weight compression to 4 bits. Conclusion . The work overcomes the computational resource limitations of GANs, opening opportunities for practical implementation in medical systems with constrained hardware. The technique helps fill the gap in clinical data, accelerating the development of intelligent diagnostic tools and personalized medicine in cardiovascular pathology.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.