{"id":"https://openalex.org/W2014176401","doi":"https://doi.org/10.1109/siu.2012.6204457","title":"Diagnosis of congestive heart failure using poincare map plot","display_name":"Diagnosis of congestive heart failure using poincare map plot","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2014176401","doi":"https://doi.org/10.1109/siu.2012.6204457","mag":"2014176401"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2012.6204457","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2012.6204457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 20th Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5002212943","display_name":"Apdullah Yay\u0131k","orcid":null},"institutions":[{"id":"https://openalex.org/I46000314","display_name":"Mustafa Kemal University","ror":"https://ror.org/056hcgc41","country_code":"TR","type":"education","lineage":["https://openalex.org/I46000314"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Apdullah Yayik","raw_affiliation_strings":["Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Mustafa Kemal \u00dcniversitesi, Turkey","Enformatik Anabilim Dal\u0131, Mustafa Kemal \u00dcniversitesi, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Mustafa Kemal \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I46000314"]},{"raw_affiliation_string":"Enformatik Anabilim Dal\u0131, Mustafa Kemal \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I46000314"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062586029","display_name":"Yakup Kutlu","orcid":"https://orcid.org/0000-0002-9853-2878"},"institutions":[{"id":"https://openalex.org/I46000314","display_name":"Mustafa Kemal University","ror":"https://ror.org/056hcgc41","country_code":"TR","type":"education","lineage":["https://openalex.org/I46000314"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yakup Kutlu","raw_affiliation_strings":["Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Mustafa Kemal \u00dcniversitesi, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bilgisayar M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Mustafa Kemal \u00dcniversitesi, Turkey","institution_ids":["https://openalex.org/I46000314"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I46000314"],"apc_list":null,"apc_paid":null,"fwci":0.1905,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.60075449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9919000267982483,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9919000267982483,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9429000020027161,"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":0.9136000275611877,"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-failure","display_name":"Heart failure","score":0.8276925086975098},{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.6743768453598022},{"id":"https://openalex.org/keywords/poincar\u00e9-conjecture","display_name":"Poincar\u00e9 conjecture","score":0.46080872416496277},{"id":"https://openalex.org/keywords/poincar\u00e9-map","display_name":"Poincar\u00e9 map","score":0.45866599678993225},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4318464696407318},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.380073606967926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36051565408706665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3595690131187439},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3545915186405182},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3422809839248657},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3314305245876312},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2812972664833069},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14562386274337769},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12498554587364197},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11700457334518433},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.07801470160484314}],"concepts":[{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.8276925086975098},{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.6743768453598022},{"id":"https://openalex.org/C88221313","wikidata":"https://www.wikidata.org/wiki/Q203586","display_name":"Poincar\u00e9 conjecture","level":2,"score":0.46080872416496277},{"id":"https://openalex.org/C21955772","wikidata":"https://www.wikidata.org/wiki/Q339199","display_name":"Poincar\u00e9 map","level":4,"score":0.45866599678993225},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4318464696407318},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.380073606967926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36051565408706665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3595690131187439},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3545915186405182},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3422809839248657},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3314305245876312},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2812972664833069},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14562386274337769},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12498554587364197},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11700457334518433},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.07801470160484314},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2781349735","wikidata":"https://www.wikidata.org/wiki/Q4904824","display_name":"Bifurcation","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/siu.2012.6204457","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2012.6204457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 20th Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1990985930","https://openalex.org/W2018691188","https://openalex.org/W2037562430","https://openalex.org/W2050318686","https://openalex.org/W2079304444","https://openalex.org/W2113912991","https://openalex.org/W2122111042","https://openalex.org/W2138905181","https://openalex.org/W2171408245","https://openalex.org/W2171439967","https://openalex.org/W4285719527","https://openalex.org/W6647950141","https://openalex.org/W6655285199","https://openalex.org/W6662951681"],"related_works":["https://openalex.org/W3152996675","https://openalex.org/W2117908751","https://openalex.org/W1527005526","https://openalex.org/W1823423401","https://openalex.org/W4297199653","https://openalex.org/W2614781401","https://openalex.org/W2125480959","https://openalex.org/W2139851131","https://openalex.org/W2164531605","https://openalex.org/W2139638169"],"abstract_inverted_index":{"In":[0],"this":[1,64],"study,":[2,65],"in":[3,44],"order":[4],"to":[5],"diagnose":[6],"congestive":[7],"heart":[8],"failure":[9],"patients":[10,71],"(CHF),":[11],"Poincare":[12,34,84],"map":[13,35,85],"obtained":[14,82],"from":[15,83],"raw":[16],"ECG":[17,24,88],"data":[18],"is":[19,36,67],"used.":[20],"CHF":[21,70],"and":[22,42,72],"normal":[23,73],"data,":[25],"which":[26],"are":[27,32,49,53],"distributed":[28],"freely":[29],"via":[30],"internet,":[31],"analyzed.":[33],"divided":[37],"into":[38],"equal":[39],"rectangle":[40],"cells":[41,48],"points":[43],"all":[45],"of":[46,63,86],"the":[47,61],"determined.":[50],"These":[51],"values":[52],"used":[54],"for":[55],"knn":[56],"(k-nearest":[57],"neighbour)":[58],"classification.":[59],"At":[60],"result":[62],"it":[66],"considered":[68],"that":[69],"people":[74],"can":[75],"be":[76],"separated":[77],"each":[78],"other":[79],"using":[80],"features":[81],"Raw":[87],"record.":[89]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
