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基于光电容积脉搏波(PPG)信号深度学习的连续血压精准预测模型构建 ...
针对传统光电容积脉搏波(PPG)血压监测准确性不足的问题,研究人员创新性融合时序卷积网络(TCN)、长短期记忆网络(LSTM)与自编码器技术,开发出Autoencoder-LSTM模型。该模型实现收缩压(SBP)和舒张压(DBP)预测平均绝对误差(MAE)分别低至1.05和0.92 mmHg,为可穿戴设备提供 ...
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