典型文献
Heart-Rate Analysis of Healthy and Insomnia Groups with Detrended Fractal Dimension Feature in Edge
文献摘要：
Insomnia,whether situational or chronic,affects over a third of the general population in today's society.However,given the lack of non-contact and non-inductive quantitative evaluation approaches,most insomniacs are often unrecognized and untreated.Although Polysomnographic(PSG)is considered as one of the assessment methods,it is poorly tolerated and expensive.In this paper,with the recent development of Internet-of-Things devices and edge computing techniques,we propose a detrended fractal dimension(DFD)feature for the analysis of heart-rate signals,which can be easily acquired by many wearables,of good sleepers and insomniacs.This feature was derived by calculating the fractal dimension(FD)of detrended signals.For the trend component removal,we improved the null space pursuit algorithm and proposed an adaptive trend extraction algorithm.The experimental results demonstrated the efficacy of the proposed DFD index through numerical statistics and significance testing for healthy and insomnia groups,which renders it a potential biomarker for insomnia assessment and management.
文献关键词：
中图分类号：
作者姓名：
Xuefei Wang;Yichao Zhou;Chunxia Zhao
作者机构：
School of Computer Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
文献出处：
引用格式：
[1]Xuefei Wang;Yichao Zhou;Chunxia Zhao-.Heart-Rate Analysis of Healthy and Insomnia Groups with Detrended Fractal Dimension Feature in Edge)[J].清华大学学报自然科学版（英文版）,2022(02):325-332
A类：
insomniacs,Polysomnographic,sleepers
B类：
Heart,Rate,Analysis,Healthy,Insomnia,Groups,Detrended,Fractal,Dimension,Feature,Edge,whether,situational,chronic,affects,over,third,general,population,today,society,However,given,lack,contact,inductive,quantitative,evaluation,approaches,most,are,often,unrecognized,untreated,Although,PSG,considered,assessment,methods,poorly,tolerated,expensive,this,paper,recent,development,Internet,Things,devices,edge,computing,techniques,detrended,fractal,dimension,DFD,feature,analysis,heart,signals,which,be,easily,acquired,by,many,wearables,good,This,was,derived,calculating,For,component,removal,improved,null,space,pursuit,algorithm,proposed,adaptive,extraction,experimental,results,demonstrated,efficacy,through,numerical,statistics,significance,testing,healthy,groups,renders,potential,biomarker,management
AB值：
0.646343
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
