{"id":"https://openalex.org/W1567234013","doi":null,"title":"Heart rate variability: Analysis and classification of healthy subjects for different age groups","display_name":"Heart rate variability: Analysis and classification of healthy subjects for different age groups","publication_year":2015,"publication_date":"2015-03-11","ids":{"openalex":"https://openalex.org/W1567234013","mag":"1567234013"},"language":"en","primary_location":{"id":"mag:1567234013","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/document/7100576/","pdf_url":null,"source":{"id":"https://openalex.org/S4306419282","display_name":"International Conference on Computing for Sustainable Global Development","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Conference on Computing for Sustainable Global Development","raw_type":null},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016977113","display_name":"M. G. Poddar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. G. Poddar","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India#TAB#","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035405247","display_name":"Vinod Kumar","orcid":"https://orcid.org/0000-0002-2939-1100","observed_orcids":["https://orcid.org/0000-0002-2939-1100"]},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vinod Kumar","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India#TAB#"],"raw_orcid":"https://orcid.org/0000-0002-2939-1100","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India#TAB#","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107144054","display_name":"Yash Paul Sharma","orcid":"https://orcid.org/0000-0003-1222-6827","observed_orcids":["https://orcid.org/0000-0003-1222-6827"]},"institutions":[{"id":"https://openalex.org/I45294948","display_name":"Post Graduate Institute of Medical Education and Research","ror":"https://ror.org/009nfym65","country_code":"IN","type":"education","lineage":["https://openalex.org/I45294948"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yash Paul Sharma","raw_affiliation_strings":["Post Graduate Institute of Medical Education and Research, Chandigarh, India"],"raw_orcid":"https://orcid.org/0000-0003-1222-6827","affiliations":[{"raw_affiliation_string":"Post Graduate Institute of Medical Education and Research, Chandigarh, India","institution_ids":["https://openalex.org/I45294948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9425,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81310141,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1908","last_page":"1913"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.006599999964237213,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"heart rate variability","score":1.0},{"id":"https://openalex.org/keywords/age-group","display_name":"age groups","score":0.6620000004768372},{"id":"https://openalex.org/keywords/time-domain-features","display_name":"time-domain features","score":0.8299999833106995},{"id":"https://openalex.org/keywords/frequency-domain-characteristics","display_name":"frequency-domain features","score":0.996999979019165},{"id":"https://openalex.org/keywords/nonlinear-hrv-analysis","display_name":"nonlinear HRV analysis","score":0.8259999752044678},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"support vector machine","score":0.7229999899864197},{"id":"https://openalex.org/keywords/k-nearest-neighbors","display_name":"k-nearest neighbors","score":0.9300000071525574},{"id":"https://openalex.org/keywords/probabilistic-neural-network","display_name":"probabilistic neural network","score":0.9599999785423279},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"principal component analysis","score":0.8050000071525574},{"id":"https://openalex.org/keywords/feature-reduction","display_name":"feature reduction","score":0.492000013589859},{"id":"https://openalex.org/keywords/healthy-volunteers","display_name":"healthy volunteers","score":0.5130000114440918},{"id":"https://openalex.org/keywords/ecg","display_name":"ECG","score":0.5559999942779541}],"concepts":[{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.6269634366035461},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5406908392906189},{"id":"https://openalex.org/C2986834420","wikidata":"https://www.wikidata.org/wiki/Q5932254","display_name":"Age groups","level":2,"score":0.5343353748321533},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5015513896942139},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5008511543273926},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4784676730632782},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4519963562488556},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4224143624305725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4125012755393982},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4109192490577698},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.26534247398376465},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.16007500886917114},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.07829412817955017},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1567234013","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/document/7100576/","pdf_url":null,"source":{"id":"https://openalex.org/S4306419282","display_name":"International Conference on Computing for Sustainable Global Development","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Conference on Computing for Sustainable Global Development","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9476000070571899,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W262970172","https://openalex.org/W1509041591","https://openalex.org/W1936833235","https://openalex.org/W1964168965","https://openalex.org/W1975935697","https://openalex.org/W1986148844","https://openalex.org/W1989066349","https://openalex.org/W2007440415","https://openalex.org/W2021956260","https://openalex.org/W2033424828","https://openalex.org/W2049924526","https://openalex.org/W2077204677","https://openalex.org/W2084917568","https://openalex.org/W2085513415","https://openalex.org/W2091069990","https://openalex.org/W2100540110","https://openalex.org/W2102281750","https://openalex.org/W2113640125","https://openalex.org/W2120599197","https://openalex.org/W2128935152","https://openalex.org/W2133589238","https://openalex.org/W2153635508","https://openalex.org/W2403869416"],"related_works":["https://openalex.org/W3089058297","https://openalex.org/W4307834495","https://openalex.org/W2080741443","https://openalex.org/W2763865010","https://openalex.org/W4322619781","https://openalex.org/W4315783458","https://openalex.org/W2205563059","https://openalex.org/W7028575256","https://openalex.org/W2130655845","https://openalex.org/W2994542372"],"abstract_inverted_index":{"Heart":[0],"rate":[1],"and":[2,51,54,60,80,110,140,151],"its":[3],"variability":[4],"contain":[5],"subtle":[6],"information":[7],"about":[8],"cardiac":[9],"health,":[10],"which":[11],"are":[12],"very":[13],"much":[14],"difficult":[15],"to":[16,31,97,104,112],"extract":[17],"without":[18],"a":[19,68,146],"suitable":[20],"computer":[21],"based":[22],"computation":[23],"technique.":[24,72],"The":[25],"objective":[26],"of":[27,36,39,95,149],"this":[28,121],"study":[29],"is":[30],"evaluate":[32],"the":[33],"HRV":[34,76],"analysis":[35,123],"healthy":[37,81],"subjects":[38,90],"different":[40],"age":[41,93,128,156],"groups":[42,139],"by":[43],"features":[44,135],"computed":[45],"from":[46],"time":[47],"domain,":[48],"frequency":[49],"domain":[50],"non-linear":[52],"methods":[53],"classify":[55],"those":[56],"using":[57],"SVM,":[58],"KNN":[59],"PNN":[61],"multi":[62],"classifier":[63,142],"modules":[64],"with":[65,145,154],"PCA":[66],"as":[67,101,108,116],"feature":[69],"space":[70],"reduction":[71],"For":[73],"short":[74],"term":[75],"analysis,":[77],"60":[78,113],"normal":[79],"male":[82],"volunteers":[83],"were":[84,118],"chosen":[85],"for":[86],"ECG":[87],"recording.":[88],"20":[89],"in":[91,133],"each":[92],"group":[94,129],"18":[96],"30":[98,103],"years:":[99,106,114],"named":[100,107,115],"young,":[102],"45":[105,111],"middle":[109],"old":[117],"considered.":[119],"In":[120],"study,":[122],"results":[124],"show":[125],"that,":[126],"young":[127],"has":[130],"higher":[131],"values":[132],"all":[134,155],"than":[136],"other":[137],"two":[138],"PCA-PNN":[141],"module":[143],"classifies":[144],"better":[147],"accuracy":[148],"70%":[150,153],"sensitivity":[152],"groups.":[157]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2016-06-24T00:00:00"}