{"id":"https://openalex.org/W2113608932","doi":"https://doi.org/10.1109/tkde.2008.187","title":"Bayes Vector Quantizer for Class-Imbalance Problem","display_name":"Bayes Vector Quantizer for Class-Imbalance Problem","publication_year":2008,"publication_date":"2008-09-18","ids":{"openalex":"https://openalex.org/W2113608932","doi":"https://doi.org/10.1109/tkde.2008.187","mag":"2113608932"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2008.187","doi":"https://doi.org/10.1109/tkde.2008.187","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2008.187","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-a","cwts-core","dongbi-a","fnege-3","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5021256099","display_name":"Claudia Diamantini","orcid":"https://orcid.org/0000-0001-8143-7615","observed_orcids":["https://orcid.org/0000-0001-8143-7615"]},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C. Diamantini","raw_affiliation_strings":["Dipartimento di Ingegneria Informatica Gestionale e dell'Automazione, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","Dipt. di Ing. Inf., Gestionale e dell'Autom., Universitd Politec. delle Marche, Ancona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Informatica Gestionale e dell'Automazione, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]},{"raw_affiliation_string":"Dipt. di Ing. Inf., Gestionale e dell'Autom., Universitd Politec. delle Marche, Ancona","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043797655","display_name":"Domenico Potena","orcid":"https://orcid.org/0000-0002-7067-5463","observed_orcids":["https://orcid.org/0000-0002-7067-5463"]},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Potena","raw_affiliation_strings":["Dipartimento di Ingegneria Informatica Gestionale e dell'Automazione, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","Dipt. di Ing. Inf., Gestionale e dell'Autom., Universitd Politec. delle Marche, Ancona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Informatica Gestionale e dell'Automazione, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]},{"raw_affiliation_string":"Dipt. di Ing. Inf., Gestionale e dell'Autom., Universitd Politec. delle Marche, Ancona","institution_ids":["https://openalex.org/I122534668"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I122534668"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.8719,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.88244308,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"21","issue":"5","first_page":"638","last_page":"651"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9990000128746033,"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":0.9990000128746033,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.0006000000284984708,"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/T12761","display_name":"Data Stream Mining Techniques","score":9.999999747378752e-05,"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/class-imbalance","display_name":"class imbalance","score":0.8410000205039978},{"id":"https://openalex.org/keywords/minority-class","display_name":"minority class","score":0.6430000066757202},{"id":"https://openalex.org/keywords/statistical-decision-theory","display_name":"statistical decision theory","score":0.9769999980926514},{"id":"https://openalex.org/keywords/stochastic-gradient-methods","display_name":"stochastic gradient algorithm","score":0.8889999985694885},{"id":"https://openalex.org/keywords/classification","display_name":"classification","score":0.5299999713897705}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.707008957862854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.688837468624115},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6784852743148804},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6041934490203857},{"id":"https://openalex.org/C207201462","wikidata":"https://www.wikidata.org/wiki/Q182505","display_name":"Bayes' theorem","level":3,"score":0.4475501477718353},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4299185276031494},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4234696626663208},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32438963651657104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24799972772598267},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.22823074460029602},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tkde.2008.187","doi":"https://doi.org/10.1109/tkde.2008.187","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2008.187","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-a","cwts-core","dongbi-a","fnege-3","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"},{"id":"pmh:oai:iris.univpm.it:11566/53209","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11566/53209","pdf_url":null,"source":{"id":"https://openalex.org/S4306402571","display_name":"Universit\u00e0 Politecnica delle Marche (Universit\u00e0 Politecnica delle Marche)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I122534668","host_organization_name":"Marche Polytechnic University","host_organization_lineage":["https://openalex.org/I122534668"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7307999730110168,"id":"https://metadata.un.org/sdg/10"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W83133245","https://openalex.org/W167016754","https://openalex.org/W1506588750","https://openalex.org/W1533970595","https://openalex.org/W1551909886","https://openalex.org/W1556906818","https://openalex.org/W1570448133","https://openalex.org/W1594730842","https://openalex.org/W1605695115","https://openalex.org/W1634005169","https://openalex.org/W1761621746","https://openalex.org/W1840338487","https://openalex.org/W1965895350","https://openalex.org/W1980501707","https://openalex.org/W1984316102","https://openalex.org/W1984712439","https://openalex.org/W1990517717","https://openalex.org/W1994410331","https://openalex.org/W2038751826","https://openalex.org/W2056614917","https://openalex.org/W2058732827","https://openalex.org/W2099435377","https://openalex.org/W2104167780","https://openalex.org/W2107742354","https://openalex.org/W2108949035","https://openalex.org/W2119191234","https://openalex.org/W2122111042","https://openalex.org/W2123977051","https://openalex.org/W2124776405","https://openalex.org/W2125055259","https://openalex.org/W2135346934","https://openalex.org/W2136903812","https://openalex.org/W2139393465","https://openalex.org/W2148143831","https://openalex.org/W2148603752","https://openalex.org/W2155513250","https://openalex.org/W2158762024","https://openalex.org/W2160468005","https://openalex.org/W2171629518","https://openalex.org/W2313094819","https://openalex.org/W2913066018","https://openalex.org/W2966207845","https://openalex.org/W3120740533","https://openalex.org/W3147404844","https://openalex.org/W4255469293","https://openalex.org/W6631885290","https://openalex.org/W6680202767","https://openalex.org/W7023643148"],"related_works":["https://openalex.org/W2900519066","https://openalex.org/W7064353373","https://openalex.org/W2808330059","https://openalex.org/W2921283782","https://openalex.org/W3017272500","https://openalex.org/W2616891418","https://openalex.org/W2087319451","https://openalex.org/W3157027806","https://openalex.org/W1514644537","https://openalex.org/W3039357452"],"abstract_inverted_index":{"The":[0],"class-imbalance":[1,60,99],"problem":[2,5,61],"is":[3,45,115],"the":[4,30,35,38,42,47,52,59,67,72,77,80,87,90,122,134,155,160],"of":[6,18,37,79,89,136],"learning":[7,25,84,100],"a":[8,83],"classification":[9,151],"rule":[10],"from":[11],"data":[12],"that":[13,116,143],"are":[14,120],"skewed":[15],"in":[16,66,107,159],"favor":[17],"one":[19,50],"class.":[20,40],"On":[21],"these":[22],"datasets":[23],"traditional":[24],"techniques":[26],"tend":[27],"to":[28,82,96,128,148,154],"overlook":[29],"less":[31],"numerous":[32],"class,":[33],"at":[34,54],"advantage":[36],"majority":[39],"However,":[41],"minority":[43],"class":[44,118],"often":[46],"most":[48],"interesting":[49,113],"for":[51,86],"task":[53],"hand.":[55],"For":[56],"this":[57,102,137,144],"reason,":[58],"has":[62,104],"received":[63],"increasing":[64],"attention":[65,78],"last":[68],"few":[69],"years.":[70],"In":[71,94],"present":[73],"paper":[74],"we":[75],"point":[76],"reader":[81],"algorithm":[85,138],"minimization":[88],"average":[91],"misclassification":[92],"risk.":[93],"contrast":[95],"some":[97],"popular":[98],"methods,":[101],"method":[103,123],"its":[105],"roots":[106],"statistical":[108],"decision":[109],"theory.":[110],"A":[111],"particular":[112],"characteristic":[114],"when":[117],"distributions":[119],"unknown,":[121],"can":[124],"work":[125],"by":[126],"resorting":[127],"stochastic":[129],"gradient":[130],"algorithm.":[131],"We":[132],"study":[133],"behavior":[135],"on":[139],"imbalanced":[140],"datasets,":[141],"demonstrating":[142],"principled":[145],"approach":[146],"allows":[147],"obtain":[149],"better":[150],"performances":[152],"compared":[153],"principal":[156],"methods":[157],"proposed":[158],"literature.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}