{"id":"https://openalex.org/W2140327132","doi":"https://doi.org/10.1109/iti.2008.4588434","title":"Analysis of ECG records using ECG Chaos Extractor platform and Weka system","display_name":"Analysis of ECG records using ECG Chaos Extractor platform and Weka system","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2140327132","doi":"https://doi.org/10.1109/iti.2008.4588434","mag":"2140327132"},"language":"en","primary_location":{"id":"doi:10.1109/iti.2008.4588434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iti.2008.4588434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ITI 2008 - 30th International Conference on Information Technology Interfaces","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/A5038428045","display_name":"Alan Jovi\u0107","orcid":"https://orcid.org/0000-0003-3821-8091"},"institutions":[{"id":"https://openalex.org/I181343428","display_name":"University of Zagreb","ror":"https://ror.org/00mv6sv71","country_code":"HR","type":"education","lineage":["https://openalex.org/I181343428"]}],"countries":["HR"],"is_corresponding":true,"raw_author_name":"Alan Jovic","raw_affiliation_strings":["Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia","Fac. of Electr. Eng. & Comput., Zagreb Univ., Zagreb"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia","institution_ids":["https://openalex.org/I181343428"]},{"raw_affiliation_string":"Fac. of Electr. Eng. & Comput., Zagreb Univ., Zagreb","institution_ids":["https://openalex.org/I181343428"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032227660","display_name":"Nikola Bogunovi\u0107","orcid":"https://orcid.org/0000-0001-8453-316X"},"institutions":[{"id":"https://openalex.org/I181343428","display_name":"University of Zagreb","ror":"https://ror.org/00mv6sv71","country_code":"HR","type":"education","lineage":["https://openalex.org/I181343428"]}],"countries":["HR"],"is_corresponding":false,"raw_author_name":"Nikola Bogunovic","raw_affiliation_strings":["Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia","Fac. of Electr. Eng. & Comput., Zagreb Univ., Zagreb"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia","institution_ids":["https://openalex.org/I181343428"]},{"raw_affiliation_string":"Fac. of Electr. Eng. & Comput., Zagreb Univ., Zagreb","institution_ids":["https://openalex.org/I181343428"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5038428045"],"corresponding_institution_ids":["https://openalex.org/I181343428"],"apc_list":null,"apc_paid":null,"fwci":1.1395,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79785016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"275","issue":null,"first_page":"347","last_page":"352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9542999863624573,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9542999863624573,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9490000009536743,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9472000002861023,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6346309185028076},{"id":"https://openalex.org/keywords/extractor","display_name":"Extractor","score":0.622202455997467},{"id":"https://openalex.org/keywords/chaos","display_name":"CHAOS (operating system)","score":0.5890421867370605},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5841476917266846},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.564884603023529},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5369095206260681},{"id":"https://openalex.org/keywords/correlation-dimension","display_name":"Correlation dimension","score":0.4686426818370819},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4455842077732086},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4385618567466736},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1445828080177307},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12087339162826538},{"id":"https://openalex.org/keywords/fractal-dimension","display_name":"Fractal dimension","score":0.1040920615196228}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6346309185028076},{"id":"https://openalex.org/C117978034","wikidata":"https://www.wikidata.org/wiki/Q5422192","display_name":"Extractor","level":2,"score":0.622202455997467},{"id":"https://openalex.org/C2779374083","wikidata":"https://www.wikidata.org/wiki/Q5011038","display_name":"CHAOS (operating system)","level":2,"score":0.5890421867370605},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5841476917266846},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.564884603023529},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5369095206260681},{"id":"https://openalex.org/C110601934","wikidata":"https://www.wikidata.org/wiki/Q5172849","display_name":"Correlation dimension","level":4,"score":0.4686426818370819},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4455842077732086},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4385618567466736},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1445828080177307},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12087339162826538},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.1040920615196228},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iti.2008.4588434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iti.2008.4588434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ITI 2008 - 30th International Conference on Information Technology Interfaces","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.475.9206","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.475.9206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://bib.irb.hr/datoteka/360570.ITI2008JovicBogunovic-final.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W633594338","https://openalex.org/W1570448133","https://openalex.org/W1817561967","https://openalex.org/W1981994692","https://openalex.org/W1994386714","https://openalex.org/W2093266575","https://openalex.org/W2186213519","https://openalex.org/W6634094483"],"related_works":["https://openalex.org/W1979583797","https://openalex.org/W3082848404","https://openalex.org/W2320196587","https://openalex.org/W2372254676","https://openalex.org/W4247599920","https://openalex.org/W2793679056","https://openalex.org/W4243901518","https://openalex.org/W2080135837","https://openalex.org/W4283332091","https://openalex.org/W4383267773"],"abstract_inverted_index":{"Clustering":[0],"and":[1,27,41,59,66,81,90,96],"classification":[2],"of":[3,48],"ECG":[4,37,63,67,84],"records":[5,86],"for":[6],"four":[7],"patient":[8],"classes":[9,20],"from":[10],"the":[11,16,36,83],"Internet":[12],"databases":[13],"by":[14,34,87],"using":[15,35,88],"Weka":[17],"system.":[18],"Patient":[19],"include":[21],"normal,":[22],"atrial":[23],"arrhythmia,":[24],"supraventricular":[25],"arrhythmia":[26],"CHF.":[28],"Chaos":[29,38],"features":[30,49,77],"are":[31,70],"extracted":[32],"automatically":[33],"Extractor":[39],"platform":[40],"recorded":[42],"in":[43],"Arff":[44],"files.":[45],"The":[46,72],"list":[47],"includes:":[50],"correlation":[51],"dimension,":[52],"central":[53],"tendency":[54],"measure,":[55],"spatial":[56],"filling":[57],"index":[58],"approximate":[60],"entropy.":[61],"Both":[62],"signal":[64],"files":[65,69],"annotations":[68,85],"analyzed.":[71],"results":[73],"show":[74],"that":[75],"chaos":[76],"can":[78],"successfully":[79],"cluster":[80],"classify":[82],"standard":[89],"efficient":[91],"algorithms":[92],"such":[93],"as":[94],"EM":[95],"C4.5.":[97]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
