Prediction of acute hypotensive episodes using EMD, statistical method and multi GP
作者: Dazhi JiangBo HuZhijian Wu
作者单位: 1School of Engineering Shantou University
2Computer School Wuhan University
刊名: Soft Computing, 2017, Vol.21 (17), pp.5123-5132
来源数据库: Springer Nature Journal
DOI: 10.1007/s00500-016-2107-0
关键词: Time seriesAcute hypotensive episodesEmpirical mode decompositionMulti genetic programming
英文摘要: Acute hypotensive episodes (AHE) is a critical event in the ICU as it can cause multiple organ failure and thus has severe implications on the mortality risk. Timely and rapid intervention is necessary to save a patient’s life. For the sake of this purpose, this paper presents a methodology to predict AHE for ICU patients based on mean arterial pressure time series. First, the empirical mode decomposition method is used to calculate complex MAP series. Then the original and intrinsic mode functions of MAP series are transformed for the feature extraction with the methods of probabilistic distribution and statistics. Finally, the multi genetic programming is presented to build the classification models for the prediction of AHE. The methodology is applied to the dataset from...
原始语种摘要: Acute hypotensive episodes (AHE) is a critical event in the ICU as it can cause multiple organ failure and thus has severe implications on the mortality risk. Timely and rapid intervention is necessary to save a patient’s life. For the sake of this purpose, this paper presents a methodology to predict AHE for ICU patients based on mean arterial pressure time series. First, the empirical mode decomposition method is used to calculate complex MAP series. Then the original and intrinsic mode functions of MAP series are transformed for the feature extraction with the methods of probabilistic distribution and statistics. Finally, the multi genetic programming is presented to build the classification models for the prediction of AHE. The methodology is applied to the dataset from...
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来源刊物:
影响因子:1.124 (2012)

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关键词翻译
关键词翻译
  • methodology 方法学
  • decomposition 分解
  • forecasting 预报
  • statistical 统计的
  • empirical 经验的
  • genetic 遗传的
  • hypotensive 血压过低的
  • statistics 统计
  • probabilistic 概率的
  • monitoring 监视