Pattern recognition and automatic identification of early-stage atrial fibrillation

作者：

Highlights：

• We adopt ITD to quantify time–frequency-energy characteristics of time series.

• TFE provides a new perspective to characterize complex time series signals.

• TFE representation accurately identifies early-stage AF.

摘要

•We adopt ITD to quantify time–frequency-energy characteristics of time series.•TFE provides a new perspective to characterize complex time series signals.•TFE representation accurately identifies early-stage AF.

论文关键词：Atrial fibrillation,Intrinsic time-scale decomposition,Intrinsic entropy,Pattern recognition

论文评审过程：Received 18 June 2019, Revised 21 February 2020, Accepted 11 May 2020, Available online 30 May 2020, Version of Record 5 June 2020.

论文官网地址：https://doi.org/10.1016/j.eswa.2020.113560