{"id":"https://openalex.org/W2152481235","doi":"https://doi.org/10.1109/healthcom.2013.6720646","title":"Ensemble SVM for imbalanced data and missing values in postoperative risk management","display_name":"Ensemble SVM for imbalanced data and missing values in postoperative risk management","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2152481235","doi":"https://doi.org/10.1109/healthcom.2013.6720646","mag":"2152481235"},"language":"en","primary_location":{"id":"doi:10.1109/healthcom.2013.6720646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/healthcom.2013.6720646","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 15th International Conference on e-Health Networking, Applications and Services (Healthcom 2013)","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/A5083652196","display_name":"Maciej Zi\u0119ba","orcid":"https://orcid.org/0000-0003-4217-7712"},"institutions":[{"id":"https://openalex.org/I4210152232","display_name":"Institute of Informatics of the Slovak Academy of Sciences","ror":"https://ror.org/04jgqpc26","country_code":"SK","type":"facility","lineage":["https://openalex.org/I207624831","https://openalex.org/I4210152232"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Maciej Zieba","raw_affiliation_strings":["Dep. of Computer Science and Management, Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Computer Science and Management, Institute of Informatics","institution_ids":["https://openalex.org/I4210152232"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083502688","display_name":"Jerzy \u015awi\u0105tek","orcid":"https://orcid.org/0000-0002-4986-8092"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jerzy Swiatek","raw_affiliation_strings":["Politechnika Wroclawska, Wroclaw, PL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politechnika Wroclawska, Wroclaw, PL","institution_ids":["https://openalex.org/I11923345"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.12126825,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"1999","issue":null,"first_page":"95","last_page":"99"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9991999864578247,"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/T11653","display_name":"Financial Distress and Bankruptcy Prediction","score":0.9664000272750854,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11443","display_name":"Advanced Statistical Process Monitoring","score":0.9629999995231628,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7696182727813721},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.6869029402732849},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6188393831253052},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6178107857704163},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5247961282730103},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5051732659339905},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4300568997859955},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33372628688812256}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7696182727813721},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.6869029402732849},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6188393831253052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6178107857704163},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5247961282730103},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5051732659339905},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4300568997859955},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33372628688812256}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/healthcom.2013.6720646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/healthcom.2013.6720646","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 15th International Conference on e-Health Networking, Applications and Services (Healthcom 2013)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.44999998807907104}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W86890945","https://openalex.org/W130613756","https://openalex.org/W1506588750","https://openalex.org/W1512098439","https://openalex.org/W1547701650","https://openalex.org/W1966356198","https://openalex.org/W1969796246","https://openalex.org/W1995140370","https://openalex.org/W2012088606","https://openalex.org/W2035156416","https://openalex.org/W2052939053","https://openalex.org/W2072613728","https://openalex.org/W2091606388","https://openalex.org/W2118978333","https://openalex.org/W2139644709","https://openalex.org/W2146332392","https://openalex.org/W2148890892","https://openalex.org/W2162663166","https://openalex.org/W6630208708","https://openalex.org/W6632694911","https://openalex.org/W6641894754"],"related_works":["https://openalex.org/W4380150146","https://openalex.org/W3024870410","https://openalex.org/W2410652950","https://openalex.org/W4283773154","https://openalex.org/W3139174110","https://openalex.org/W4289597203","https://openalex.org/W2085630472","https://openalex.org/W1977098485","https://openalex.org/W4285201053","https://openalex.org/W2753779043"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"propose":[4],"the":[5,10,18,23,31,34,40,49,60,73],"ensemble":[6],"SVM":[7,62],"that":[8],"solves":[9],"problem":[11,52],"of":[12,15,25,42,45,48,53,67,72],"missing":[13],"values":[14,47],"attributes":[16],"and":[17],"imbalanced":[19,54],"data":[20,55],"phenomenon":[21],"in":[22],"domain":[24],"postoperative":[26],"risk":[27],"management.":[28],"Contrary":[29],"to":[30],"other":[32],"approaches":[33],"our":[35],"solution":[36],"effectively":[37],"deals":[38],"with":[39],"problems":[41],"high":[43],"percentage":[44],"unknown":[46],"features.":[50],"The":[51,70],"is":[56,76],"solved":[57],"by":[58],"applying":[59],"cost-sensitive":[61],"as":[63],"a":[64,79],"base":[65],"classifier":[66,75],"an":[68],"ensemble,":[69],"quality":[71],"proposed":[74],"examined":[77],"on":[78],"real-life":[80],"dataset.":[81]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
