{"id":"https://openalex.org/W2027840098","doi":"https://doi.org/10.1007/s00500-009-0468-3","title":"Fuzzy optimized self-organizing maps and their application to document clustering","display_name":"Fuzzy optimized self-organizing maps and their application to document clustering","publication_year":2009,"publication_date":"2009-07-24","ids":{"openalex":"https://openalex.org/W2027840098","doi":"https://doi.org/10.1007/s00500-009-0468-3","mag":"2027840098"},"language":"en","primary_location":{"id":"doi:10.1007/s00500-009-0468-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-009-0468-3","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","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/A5029810391","display_name":"Francisco P. Romero","orcid":"https://orcid.org/0000-0002-6560-8645"},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Francisco P. Romero","raw_affiliation_strings":["Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","institution_ids":["https://openalex.org/I79189158"]},{"raw_affiliation_string":"University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#","institution_ids":["https://openalex.org/I79189158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103083590","display_name":"Arturo Peralta","orcid":"https://orcid.org/0000-0002-7717-2543"},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Arturo Peralta","raw_affiliation_strings":["Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","institution_ids":["https://openalex.org/I79189158"]},{"raw_affiliation_string":"University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#","institution_ids":["https://openalex.org/I79189158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101140317","display_name":"Andr\u00e9s Soto","orcid":null},"institutions":[{"id":"https://openalex.org/I3132087064","display_name":"Universidad Aut\u00f3noma del Carmen","ror":"https://ror.org/01npab275","country_code":"MX","type":"education","lineage":["https://openalex.org/I3132087064"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Andres Soto","raw_affiliation_strings":["Department of Computer Science, Universidad Aut\u00f2noma del Carmen, CP 24160, Ciudad del Carmen, Campeche, Mexico","Universidad Aut\u00f2noma del Carmen, Department of Computer Science, CP 24160, Ciudad del Carmen, Campeche, Mexico#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidad Aut\u00f2noma del Carmen, CP 24160, Ciudad del Carmen, Campeche, Mexico","institution_ids":["https://openalex.org/I3132087064"]},{"raw_affiliation_string":"Universidad Aut\u00f2noma del Carmen, Department of Computer Science, CP 24160, Ciudad del Carmen, Campeche, Mexico#TAB#","institution_ids":["https://openalex.org/I3132087064"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022734768","display_name":"Jos\u00e9 \u00c1. Olivas","orcid":"https://orcid.org/0000-0003-4172-4729"},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose A. Olivas","raw_affiliation_strings":["Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","institution_ids":["https://openalex.org/I79189158"]},{"raw_affiliation_string":"University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#","institution_ids":["https://openalex.org/I79189158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058422287","display_name":"Jesus Serrano\u2010Guerrero","orcid":"https://orcid.org/0000-0002-6177-8188"},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jesus Serrano-Guerrero","raw_affiliation_strings":["Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technologies and Systems, University of Castilla La Mancha, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain","institution_ids":["https://openalex.org/I79189158"]},{"raw_affiliation_string":"University of Castilla La Mancha, Department of Information Technologies and Systems, Paseo de la Universidad, 4, 13071, Ciudad Real, Spain#TAB#","institution_ids":["https://openalex.org/I79189158"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029810391"],"corresponding_institution_ids":["https://openalex.org/I79189158"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.8883,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79882852,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"14","issue":"8","first_page":"857","last_page":"867"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9984999895095825,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9984999895095825,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9948999881744385,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.984000027179718,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/measure","display_name":"Measure (data warehouse)","score":0.6787398457527161},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.6670911312103271},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6622145175933838},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6225274801254272},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.5901516675949097},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.529306173324585},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5227001905441284},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.502277135848999},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.49641281366348267},{"id":"https://openalex.org/keywords/polysemy","display_name":"Polysemy","score":0.48731884360313416},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.47205525636672974},{"id":"https://openalex.org/keywords/fuzzy-clustering","display_name":"Fuzzy clustering","score":0.4571208655834198},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35491612553596497},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3436533808708191},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12910273671150208}],"concepts":[{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6787398457527161},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.6670911312103271},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6622145175933838},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6225274801254272},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.5901516675949097},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.529306173324585},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5227001905441284},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.502277135848999},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.49641281366348267},{"id":"https://openalex.org/C2780276568","wikidata":"https://www.wikidata.org/wiki/Q191928","display_name":"Polysemy","level":2,"score":0.48731884360313416},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.47205525636672974},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.4571208655834198},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35491612553596497},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3436533808708191},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12910273671150208},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00500-009-0468-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-009-0468-3","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.44999998807907104}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W27103972","https://openalex.org/W65738273","https://openalex.org/W133798088","https://openalex.org/W155834710","https://openalex.org/W259338706","https://openalex.org/W1577650921","https://openalex.org/W1596967103","https://openalex.org/W1609536578","https://openalex.org/W1651093245","https://openalex.org/W1660390307","https://openalex.org/W1788071186","https://openalex.org/W1956559956","https://openalex.org/W1963972548","https://openalex.org/W1971785050","https://openalex.org/W1978359250","https://openalex.org/W1987389174","https://openalex.org/W1996066493","https://openalex.org/W2003092111","https://openalex.org/W2005758492","https://openalex.org/W2006628538","https://openalex.org/W2028342611","https://openalex.org/W2035238564","https://openalex.org/W2038721957","https://openalex.org/W2046079134","https://openalex.org/W2054277647","https://openalex.org/W2061562428","https://openalex.org/W2077643774","https://openalex.org/W2094934653","https://openalex.org/W2102381086","https://openalex.org/W2106648384","https://openalex.org/W2112928172","https://openalex.org/W2116019283","https://openalex.org/W2133517430","https://openalex.org/W2135508918","https://openalex.org/W2140190241","https://openalex.org/W2168207117","https://openalex.org/W2169536072","https://openalex.org/W2325227998","https://openalex.org/W2504275901","https://openalex.org/W2963206377","https://openalex.org/W3022351671","https://openalex.org/W4212990356","https://openalex.org/W4235505822"],"related_works":["https://openalex.org/W2376040010","https://openalex.org/W2613880225","https://openalex.org/W2788559978","https://openalex.org/W2358036664","https://openalex.org/W2891304714","https://openalex.org/W4385239993","https://openalex.org/W2310152915","https://openalex.org/W2362895247","https://openalex.org/W4285531126","https://openalex.org/W2353607782"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}