{"id":"https://openalex.org/W4386468645","doi":"https://doi.org/10.2139/ssrn.4553047","title":"Stacking Ensemble Based Hyperparameters for the Prediction of Heart Disease","display_name":"Stacking Ensemble Based Hyperparameters for the Prediction of Heart Disease","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4386468645","doi":"https://doi.org/10.2139/ssrn.4553047"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.4553047","doi":"https://doi.org/10.2139/ssrn.4553047","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4553047","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.4553047","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039708260","display_name":"Alfredo Daza Vergaray","orcid":"https://orcid.org/0000-0002-2259-1070","observed_orcids":["https://orcid.org/0000-0002-2259-1070"]},"institutions":[{"id":"https://openalex.org/I2802656227","display_name":"Universidad C\u00e9sar Vallejo","ror":"https://ror.org/0297axj39","country_code":"PE","type":"education","lineage":["https://openalex.org/I2802656227"]}],"countries":["PE"],"is_corresponding":true,"raw_author_name":"Alfredo Daza Vergaray","raw_affiliation_strings":["Universidad Cesar Vallejo (UCV)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Cesar Vallejo (UCV)","institution_ids":["https://openalex.org/I2802656227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061006736","display_name":"Juana Bobadilla Cornelio","orcid":"https://orcid.org/0000-0003-3191-4393","observed_orcids":["https://orcid.org/0000-0003-3191-4393"]},"institutions":[{"id":"https://openalex.org/I4210139479","display_name":"National University of Education Enrique Guzm\u00e1n y Valle","ror":"https://ror.org/0431avj27","country_code":"PE","type":"education","lineage":["https://openalex.org/I4210139479"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Juana Bobadilla Cornelio","raw_affiliation_strings":["National University of Education Enrique Guzman y Valle"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Education Enrique Guzman y Valle","institution_ids":["https://openalex.org/I4210139479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101883187","display_name":"Juan Carlos Herrera","orcid":"https://orcid.org/0000-0002-5640-400X","observed_orcids":["https://orcid.org/0000-0002-5640-400X"]},"institutions":[{"id":"https://openalex.org/I4210093128","display_name":"Universidad Andina N\u00e9stor C\u00e1ceres Vel\u00e1squez","ror":"https://ror.org/00fx5h019","country_code":"PE","type":"education","lineage":["https://openalex.org/I4210093128"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Juan  Carlos Herrera Miranda","raw_affiliation_strings":["Andean University Nestor Caceres Velasquez"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Andean University Nestor Caceres Velasquez","institution_ids":["https://openalex.org/I4210093128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053519662","display_name":"Ang\u00e9lica Medina Ch\u00e1vez","orcid":"https://orcid.org/0009-0006-1737-5118","observed_orcids":["https://orcid.org/0009-0006-1737-5118"]},"institutions":[{"id":"https://openalex.org/I4210139479","display_name":"National University of Education Enrique Guzm\u00e1n y Valle","ror":"https://ror.org/0431avj27","country_code":"PE","type":"education","lineage":["https://openalex.org/I4210139479"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Ang\u00e9lica Medina Ch\u00e1vez","raw_affiliation_strings":["National University of Education Enrique Guzman y Valle"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Education Enrique Guzman y Valle","institution_ids":["https://openalex.org/I4210139479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036120313","display_name":"Nem\u00edas Saboya","orcid":"https://orcid.org/0000-0002-7166-2197","observed_orcids":["https://orcid.org/0000-0002-7166-2197"]},"institutions":[{"id":"https://openalex.org/I2802656227","display_name":"Universidad C\u00e9sar Vallejo","ror":"https://ror.org/0297axj39","country_code":"PE","type":"education","lineage":["https://openalex.org/I2802656227"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Nemias Saboya Rios","raw_affiliation_strings":["Universidad Cesar Vallejo (UCV)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Cesar Vallejo (UCV)","institution_ids":["https://openalex.org/I2802656227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092761685","display_name":"Karoline Jes\u00fas Zavaleta Ramos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802656227","display_name":"Universidad C\u00e9sar Vallejo","ror":"https://ror.org/0297axj39","country_code":"PE","type":"education","lineage":["https://openalex.org/I2802656227"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Karoline Zavaleta Ramos","raw_affiliation_strings":["Universidad Cesar Vallejo (UCV)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Cesar Vallejo (UCV)","institution_ids":["https://openalex.org/I2802656227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5092761686","display_name":"Segundo Manuel Sig\u00fce\u00f1as Gonzales","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Segundo  Manuel Sig\u00fce\u00f1as Gonzales","raw_affiliation_strings":["Strategy Data Consulting (SDC Consulting)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Strategy Data Consulting (SDC Consulting)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5039708260"],"corresponding_institution_ids":["https://openalex.org/I2802656227"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/heart-disease-prediction","display_name":"heart disease prediction","score":1.0},{"id":"https://openalex.org/keywords/stacking-ensemble","display_name":"stacking ensemble","score":0.9789999723434448},{"id":"https://openalex.org/keywords/hyperparameter-optimization","display_name":"hyperparameter optimization","score":0.9229999780654907},{"id":"https://openalex.org/keywords/logistic-regression","display_name":"logistic regression","score":0.9620000123977661},{"id":"https://openalex.org/keywords/oversampling","display_name":"oversampling","score":0.9610000252723694},{"id":"https://openalex.org/keywords/early-diagnosis","display_name":"early diagnosis","score":0.6389999985694885},{"id":"https://openalex.org/keywords/cleveland-heart-disease-dataset","display_name":"Cleveland heart disease dataset","score":0.8289999961853027},{"id":"https://openalex.org/keywords/roc-curve","display_name":"ROC curve","score":0.6759999990463257},{"id":"https://openalex.org/keywords/web-based-diagnostic-interface","display_name":"web-based diagnostic interface","score":0.5009999871253967}],"concepts":[{"id":"https://openalex.org/C8642999","wikidata":"https://www.wikidata.org/wiki/Q4171168","display_name":"Hyperparameter","level":2,"score":0.8271342515945435},{"id":"https://openalex.org/C33347731","wikidata":"https://www.wikidata.org/wiki/Q285210","display_name":"Stacking","level":2,"score":0.6526747941970825},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.4881659150123596},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4635889232158661},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41110995411872864},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3304184675216675},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14151468873023987},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.4553047","doi":"https://doi.org/10.2139/ssrn.4553047","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4553047","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.4553047","doi":"https://doi.org/10.2139/ssrn.4553047","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4553047","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391756923","https://openalex.org/W4411130957","https://openalex.org/W7125650956","https://openalex.org/W7160780886","https://openalex.org/W4385653952","https://openalex.org/W4409542752","https://openalex.org/W4410899911","https://openalex.org/W4315836131","https://openalex.org/W4403225313","https://openalex.org/W4309696360"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2023-09-07T00:00:00"}
