{"id":"https://openalex.org/W2957810681","doi":"https://doi.org/10.1145/3309772.3309783","title":"Machine learning based improved automatic diagnosis of cardiac disorder","display_name":"Machine learning based improved automatic diagnosis of cardiac disorder","publication_year":2019,"publication_date":"2019-01-07","ids":{"openalex":"https://openalex.org/W2957810681","doi":"https://doi.org/10.1145/3309772.3309783","mag":"2957810681"},"language":"en","primary_location":{"id":"doi:10.1145/3309772.3309783","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3309772.3309783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Applications of Intelligent Systems","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/A5039396416","display_name":"Neelesh Srivastava","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Neelesh Srivastava","raw_affiliation_strings":["Jetking Infotrain Limited, Lucknow, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Jetking Infotrain Limited, Lucknow, Uttar Pradesh, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000807745","display_name":"Mansi Bhatnagar","orcid":null},"institutions":[{"id":"https://openalex.org/I116943215","display_name":"Dr. A.P.J. Abdul Kalam Technical University","ror":"https://ror.org/03h56sg55","country_code":"IN","type":"education","lineage":["https://openalex.org/I116943215"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mansi Bhatnagar","raw_affiliation_strings":["Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh, India","institution_ids":["https://openalex.org/I116943215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101220016","display_name":"Anjali Yadav","orcid":"https://orcid.org/0000-0001-6901-8223"},"institutions":[{"id":"https://openalex.org/I116943215","display_name":"Dr. A.P.J. Abdul Kalam Technical University","ror":"https://ror.org/03h56sg55","country_code":"IN","type":"education","lineage":["https://openalex.org/I116943215"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anjali Yadav","raw_affiliation_strings":["Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh, India","institution_ids":["https://openalex.org/I116943215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038343229","display_name":"Malay Kishore Dutta","orcid":"https://orcid.org/0000-0003-2462-737X"},"institutions":[{"id":"https://openalex.org/I116943215","display_name":"Dr. A.P.J. Abdul Kalam Technical University","ror":"https://ror.org/03h56sg55","country_code":"IN","type":"education","lineage":["https://openalex.org/I116943215"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Malay Kishore Dutta","raw_affiliation_strings":["Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Dr. A.P.J. Abdul Kalam Technical University, Lucknow, Uttar Pradesh, India","institution_ids":["https://openalex.org/I116943215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012820160","display_name":"Carlos M. Travieso","orcid":"https://orcid.org/0000-0002-4621-2768"},"institutions":[{"id":"https://openalex.org/I119635470","display_name":"Universidad de Las Palmas de Gran Canaria","ror":"https://ror.org/01teme464","country_code":"ES","type":"education","lineage":["https://openalex.org/I119635470"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carlos M Travieso","raw_affiliation_strings":["University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain"],"affiliations":[{"raw_affiliation_string":"University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain","institution_ids":["https://openalex.org/I119635470"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5039396416"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12633395,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11309","display_name":"Music and Audio Processing","score":0.9383000135421753,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6739335656166077},{"id":"https://openalex.org/keywords/stethoscope","display_name":"Stethoscope","score":0.6061442494392395},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5839071869850159},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5671932101249695},{"id":"https://openalex.org/keywords/heart-sounds","display_name":"Heart sounds","score":0.5591229200363159},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5357239842414856},{"id":"https://openalex.org/keywords/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.528613269329071},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5116148591041565},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5106118321418762},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47414630651474},{"id":"https://openalex.org/keywords/cepstrum","display_name":"Cepstrum","score":0.4698219299316406},{"id":"https://openalex.org/keywords/active-noise-control","display_name":"Active noise control","score":0.4225025475025177},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.37900978326797485},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.3476666808128357},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2094123363494873},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.18492570519447327},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.10574492812156677}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6739335656166077},{"id":"https://openalex.org/C2779055095","wikidata":"https://www.wikidata.org/wiki/Q162339","display_name":"Stethoscope","level":2,"score":0.6061442494392395},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5839071869850159},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5671932101249695},{"id":"https://openalex.org/C2779435589","wikidata":"https://www.wikidata.org/wiki/Q967103","display_name":"Heart sounds","level":2,"score":0.5591229200363159},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5357239842414856},{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.528613269329071},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5116148591041565},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5106118321418762},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47414630651474},{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.4698219299316406},{"id":"https://openalex.org/C100342000","wikidata":"https://www.wikidata.org/wiki/Q583234","display_name":"Active noise control","level":3,"score":0.4225025475025177},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.37900978326797485},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.3476666808128357},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2094123363494873},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.18492570519447327},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10574492812156677},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3309772.3309783","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3309772.3309783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Applications of Intelligent Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:accedacris.ulpgc.es:10553/69996","is_oa":false,"landing_page_url":"http://hdl.handle.net/10553/69996","pdf_url":null,"source":{"id":"https://openalex.org/S4306400136","display_name":"Acceda (Universidad de Las Palmas de Gran Canaria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM International Conference Proceeding Series","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.5400000214576721,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1967390037","https://openalex.org/W1985258161","https://openalex.org/W1992065752","https://openalex.org/W2003408243","https://openalex.org/W2011507645","https://openalex.org/W2015208261","https://openalex.org/W2020867825","https://openalex.org/W2107216691","https://openalex.org/W2142704046","https://openalex.org/W2263065115","https://openalex.org/W2464128622","https://openalex.org/W2604790334","https://openalex.org/W2883367475"],"related_works":["https://openalex.org/W1540800367","https://openalex.org/W1970711085","https://openalex.org/W2119195298","https://openalex.org/W2095324605","https://openalex.org/W2103456541","https://openalex.org/W2018086531","https://openalex.org/W1980297060","https://openalex.org/W2337905603","https://openalex.org/W2387604097","https://openalex.org/W4385672897"],"abstract_inverted_index":{"Heart":[0],"diseases":[1,8,14],"are":[2,15,30],"one":[3],"of":[4,57,84,108,159,174,192],"the":[5,20,50,58,74,77,82,85,96,103,113,123,126,171,185],"most":[6],"common":[7,12],"these":[9],"days.":[10],"The":[11,99,150,167,180],"cardiovascular":[13],"usually":[16],"being":[17],"diagnosed":[18],"by":[19,23,61,132],"manual":[21],"stethoscope":[22],"doctor.":[24],"In":[25],"many":[26],"developing":[27],"countries":[28],"doctors":[29],"not":[31],"available":[32],"in":[33,38,139],"primary":[34],"health":[35],"care":[36],"centers":[37],"rural":[39],"areas.":[40],"This":[41],"paper":[42],"proposes":[43],"a":[44,156],"method":[45,101,152,169,187],"to":[46,72,92,111,122],"diagnose":[47],"and":[48,94,120,141,196],"detect":[49],"abnormal":[51],"heart":[52,59,78,160,194],"frequencies":[53],"using":[54],"discriminatory":[55],"features":[56,75,97],"sound":[60],"machine":[62],"learning.":[63],"Mel":[64],"frequency":[65],"cepstral":[66],"coefficients":[67],"study":[68],"has":[69,117],"been":[70,118],"done":[71],"excerpt":[73],"from":[76],"sound,":[79],"which":[80],"increases":[81],"sensitivity":[83],"results.":[86],"Support":[87],"Vector":[88],"Machine":[89],"is":[90,153,188],"used":[91],"train":[93],"test":[95],"extracted.":[98],"proposed":[100,151,168,186],"uses":[102],"Butterworth":[104],"filter":[105],"for":[106,190,202],"pre-processing":[107],"noise":[109],"removal":[110],"clean":[112],"signal.":[114],"Time":[115],"complexity":[116],"decreased":[119],"due":[121],"logic":[124],"implemented":[125],"device":[127],"database":[128,158],"can":[129],"get":[130],"update":[131],"itself":[133],"as":[134,136],"far":[135],"it":[137,147,200],"gets":[138],"use":[140],"doesn't":[142],"need":[143],"human":[144],"intervention":[145],"making":[146,199],"completely":[148],"automatic.":[149],"tested":[154],"on":[155],"comprehensive":[157],"sounds":[161,195],"with":[162],"different":[163],"non-overlapping":[164],"testing":[165],"sets.":[166],"achieved":[170],"best":[172],"accuracy":[173],"95":[175],"%":[176],"during":[177],"classification":[178,191],"process.":[179],"experiment":[181],"results":[182],"indicate":[183],"that":[184],"efficient":[189],"healthy/unhealthy":[193],"computationally":[197],"cheap":[198],"suitable":[201],"real":[203],"time":[204],"applications.":[205]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
