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Author:

吴绍武 (吴绍武.) | 续育茹 (续育茹.)

Indexed by:

CQVIP PKU

Abstract:

为了提高血压的检测精度,本研究基于光电容积脉搏波(photoplethysmography,PPG)波形,提取该波形的时域特征参数15个,并在此基础上,加入前一时刻的血压值作为特征,通过LightGBM(light gradient boosting machine,LightGBM)模型进行10折交叉验证.结果表明,舒张压和收缩压的平均绝对误差均小于5 mmHg,均方根误差均小于8 mmHg,满足了AAMI国际电子血压计标准.本研究所用的检测方法简单高效、易于实现,有助于个性化血压检测的应用以及临床应用.

Keyword:

LightGBM模型 血压 特征提取 交叉验证 脉搏波

Author Community:

  • [ 1 ] [吴绍武]北京工业大学
  • [ 2 ] [续育茹]北京工业大学

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Source :

生物医学工程研究

ISSN: 1672-6278

Year: 2019

Issue: 3

Volume: 38

Page: 312-315

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 14

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