{"id":"https://openalex.org/W1587273196","doi":"https://doi.org/10.3233/kes-130261","title":"Financial performance analysis of European banks using a fuzzified Self-Organizing Map","display_name":"Financial performance analysis of European banks using a fuzzified Self-Organizing Map","publication_year":2013,"publication_date":"2013-05-28","ids":{"openalex":"https://openalex.org/W1587273196","doi":"https://doi.org/10.3233/kes-130261","mag":"1587273196"},"language":"en","primary_location":{"id":"doi:10.3233/kes-130261","is_oa":false,"landing_page_url":"https://doi.org/10.3233/kes-130261","pdf_url":null,"source":{"id":"https://openalex.org/S133764092","display_name":"International Journal of Knowledge-based and Intelligent Engineering Systems","issn_l":"1327-2314","issn":["1327-2314","1875-8827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Knowledge-based and Intelligent Engineering Systems","raw_type":"journal-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/A5076812981","display_name":"Peter Sarlin","orcid":"https://orcid.org/0000-0003-0082-0570"},"institutions":[{"id":"https://openalex.org/I130217899","display_name":"\u00c5bo Akademi University","ror":"https://ror.org/029pk6x14","country_code":"FI","type":"education","lineage":["https://openalex.org/I130217899"]},{"id":"https://openalex.org/I183173800","display_name":"Turku Centre for Computer Science","ror":"https://ror.org/00vy7ed73","country_code":"FI","type":"facility","lineage":["https://openalex.org/I130217899","https://openalex.org/I155660961","https://openalex.org/I183173800"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Peter Sarlin","raw_affiliation_strings":["Turku Centre for Computer Science \u2013 TUCS, Department of Information Technologies, \u00c5bo Akademi University, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Turku Centre for Computer Science \u2013 TUCS, Department of Information Technologies, \u00c5bo Akademi University, Turku, Finland","institution_ids":["https://openalex.org/I130217899","https://openalex.org/I183173800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004902352","display_name":"Tomas Eklund","orcid":null},"institutions":[{"id":"https://openalex.org/I130217899","display_name":"\u00c5bo Akademi University","ror":"https://ror.org/029pk6x14","country_code":"FI","type":"education","lineage":["https://openalex.org/I130217899"]},{"id":"https://openalex.org/I183173800","display_name":"Turku Centre for Computer Science","ror":"https://ror.org/00vy7ed73","country_code":"FI","type":"facility","lineage":["https://openalex.org/I130217899","https://openalex.org/I155660961","https://openalex.org/I183173800"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Tomas Eklund","raw_affiliation_strings":["Turku Centre for Computer Science \u2013 TUCS, Department of Information Technologies, \u00c5bo Akademi University, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Turku Centre for Computer Science \u2013 TUCS, Department of Information Technologies, \u00c5bo Akademi University, Turku, Finland","institution_ids":["https://openalex.org/I130217899","https://openalex.org/I183173800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076812981"],"corresponding_institution_ids":["https://openalex.org/I130217899","https://openalex.org/I183173800"],"apc_list":null,"apc_paid":null,"fwci":1.9645,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.86489358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"17","issue":"3","first_page":"223","last_page":"234"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9138000011444092,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6901894807815552},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.6530488729476929},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.6093150973320007},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5960887670516968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5773166418075562},{"id":"https://openalex.org/keywords/self-organizing-map","display_name":"Self-organizing map","score":0.5731528401374817},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.5721083879470825},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4939427971839905},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.46074262261390686},{"id":"https://openalex.org/keywords/multidimensional-analysis","display_name":"Multidimensional analysis","score":0.4469262957572937},{"id":"https://openalex.org/keywords/financial-ratio","display_name":"Financial ratio","score":0.41735589504241943},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.3588727116584778},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3178369998931885},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.27491694688796997},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1861220896244049},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15415143966674805}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6901894807815552},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.6530488729476929},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.6093150973320007},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5960887670516968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5773166418075562},{"id":"https://openalex.org/C111168008","wikidata":"https://www.wikidata.org/wiki/Q1136838","display_name":"Self-organizing map","level":3,"score":0.5731528401374817},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.5721083879470825},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4939427971839905},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.46074262261390686},{"id":"https://openalex.org/C169191187","wikidata":"https://www.wikidata.org/wiki/Q1418353","display_name":"Multidimensional analysis","level":2,"score":0.4469262957572937},{"id":"https://openalex.org/C98014903","wikidata":"https://www.wikidata.org/wiki/Q832161","display_name":"Financial ratio","level":2,"score":0.41735589504241943},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.3588727116584778},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3178369998931885},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.27491694688796997},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1861220896244049},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15415143966674805},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/kes-130261","is_oa":false,"landing_page_url":"https://doi.org/10.3233/kes-130261","pdf_url":null,"source":{"id":"https://openalex.org/S133764092","display_name":"International Journal of Knowledge-based and Intelligent Engineering Systems","issn_l":"1327-2314","issn":["1327-2314","1875-8827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Knowledge-based and Intelligent Engineering Systems","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/7b7387b9-e2e4-4770-9821-b04e4f4f7cd7","is_oa":false,"landing_page_url":"https://research.abo.fi/en/publications/7b7387b9-e2e4-4770-9821-b04e4f4f7cd7","pdf_url":null,"source":{"id":"https://openalex.org/S4406923060","display_name":"\u00c5bo Akademi University Research Portal","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":"Sarlin, P & Eklund, T 2013, 'Financial Performance Analysis of European Banks using a Fuzzified Self-Organizing Map', International Journal of Knowledge-Based and Intelligent Engineering Systems, vol. 17, no. 3, pp. 223\u2013234. https://doi.org/10.3233/KES-130261","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W248911","https://openalex.org/W65738273","https://openalex.org/W98534611","https://openalex.org/W1483072991","https://openalex.org/W1545214528","https://openalex.org/W1563647428","https://openalex.org/W1679913846","https://openalex.org/W1964415852","https://openalex.org/W1979984511","https://openalex.org/W1981703709","https://openalex.org/W1982743214","https://openalex.org/W2016381774","https://openalex.org/W2032646517","https://openalex.org/W2034696632","https://openalex.org/W2043461301","https://openalex.org/W2052459168","https://openalex.org/W2052494579","https://openalex.org/W2055034726","https://openalex.org/W2074316677","https://openalex.org/W2079978931","https://openalex.org/W2088709281","https://openalex.org/W2091284096","https://openalex.org/W2092661875","https://openalex.org/W2120797009","https://openalex.org/W2121364101","https://openalex.org/W2122684851","https://openalex.org/W2134312057","https://openalex.org/W2158769520","https://openalex.org/W2162904006","https://openalex.org/W2277619804","https://openalex.org/W2571193987","https://openalex.org/W3201759653"],"related_works":["https://openalex.org/W2034551444","https://openalex.org/W2344569117","https://openalex.org/W2098845688","https://openalex.org/W4256265855","https://openalex.org/W1541479232","https://openalex.org/W103428772","https://openalex.org/W2352645376","https://openalex.org/W3089026900","https://openalex.org/W2595968725","https://openalex.org/W2332007668"],"abstract_inverted_index":{"Due":[0],"to":[1,52],"the":[2,16,25,33,47,76,105,117,145,148],"recent":[3],"wave":[4],"of":[5,27,37,62,78,124,147,161],"bank":[6],"failures,":[7],"stress":[8,20],"tests":[9],"have":[10],"been":[11],"conducted":[12],"on":[13],"banks":[14,39],"within":[15],"European":[17,63,162],"Union.":[18],"The":[19,150],"tests,":[21],"however,":[22],"only":[23],"consider":[24],"adequacy":[26],"a":[28,54,113,122,134,153],"bank's":[29],"capital":[30],"ratios,":[31],"whereas":[32],"general":[34],"financial":[35,59,70,81,158],"performance":[36,60,71,159],"individual":[38],"is":[40,152],"disregarded.":[41],"In":[42,130],"this":[43],"paper,":[44],"we":[45,132],"use":[46,104,112],"Sel":[48],"f-Organizing":[49],"Map":[50],"(SOM)":[51],"perform":[53],"visual":[55,154],"multidimensional":[56],"and":[57,100,103,126,142],"temporal":[58],"analysis":[61,160],"banks.":[64,163],"We":[65,73,91,111],"address":[66],"several":[67],"problems":[68],"concerning":[69],"analysis.":[72],"deal":[74,93],"with":[75,94],"problem":[77],"selecting":[79],"suitable":[80],"ratios":[82],"by":[83],"performing":[84],"dimensionality":[85],"reduction":[86],"using":[87,97],"Principal":[88],"Component":[89],"Analysis.":[90],"also":[92],"difficult":[95],"data":[96],"outlier":[98],"trimming":[99],"normalization":[101],"techniques,":[102],"SOM":[106,155],"for":[107,115,139,143,157],"imputing":[108],"missing":[109],"values.":[110],"decision-framework":[114],"choosing":[116],"final":[118],"model,":[119],"based":[120],"upon":[121],"set":[123],"map":[125],"clustering":[127,138],"quality":[128],"measures.":[129],"addition,":[131],"implement":[133],"second-level":[135],"fuzzified":[136],"Ward":[137],"visualization":[140],"purposes":[141],"assessing":[144],"crispness":[146],"solution.":[149],"result":[151],"model":[156]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
