{"id":"https://openalex.org/W2057615030","doi":"https://doi.org/10.1007/s10015-008-0578-5","title":"SOM for classifying data sets with missing values: application to clinical data of bladder cancer patients","display_name":"SOM for classifying data sets with missing values: application to clinical data of bladder cancer patients","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2057615030","doi":"https://doi.org/10.1007/s10015-008-0578-5","mag":"2057615030"},"language":"en","primary_location":{"id":"doi:10.1007/s10015-008-0578-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10015-008-0578-5","pdf_url":null,"source":{"id":"https://openalex.org/S104439334","display_name":"Artificial Life and Robotics","issn_l":"1433-5298","issn":["1433-5298","1614-7456"],"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":"Artificial Life and Robotics","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/A5101417525","display_name":"Takashi Yamaguchi","orcid":"https://orcid.org/0000-0002-4585-0194"},"institutions":[{"id":"https://openalex.org/I14396692","display_name":"Tokyo University of Information Sciences","ror":"https://ror.org/044bdx604","country_code":"JP","type":"education","lineage":["https://openalex.org/I14396692"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Yamaguchi","raw_affiliation_strings":["Tokyo University of Information Sciences, 4-1 Onaridai, Wakaba-ku, Chiba, 265-8501, Japan","[Tokyo University of Information Sciences]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Information Sciences, 4-1 Onaridai, Wakaba-ku, Chiba, 265-8501, Japan","institution_ids":["https://openalex.org/I14396692"]},{"raw_affiliation_string":"[Tokyo University of Information Sciences]","institution_ids":["https://openalex.org/I14396692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074490789","display_name":"Kenneth J. Mackin","orcid":null},"institutions":[{"id":"https://openalex.org/I14396692","display_name":"Tokyo University of Information Sciences","ror":"https://ror.org/044bdx604","country_code":"JP","type":"education","lineage":["https://openalex.org/I14396692"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenneth J. Mackin","raw_affiliation_strings":["Tokyo University of Information Sciences, 4-1 Onaridai, Wakaba-ku, Chiba, 265-8501, Japan","[Tokyo University of Information Sciences]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Information Sciences, 4-1 Onaridai, Wakaba-ku, Chiba, 265-8501, Japan","institution_ids":["https://openalex.org/I14396692"]},{"raw_affiliation_string":"[Tokyo University of Information Sciences]","institution_ids":["https://openalex.org/I14396692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017770836","display_name":"Kazumasa Matsumoto","orcid":"https://orcid.org/0000-0003-0564-4764"},"institutions":[{"id":"https://openalex.org/I64189623","display_name":"Kitasato University","ror":"https://ror.org/00f2txz25","country_code":"JP","type":"education","lineage":["https://openalex.org/I64189623"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazumasa Matsumoto","raw_affiliation_strings":["Department of Urology, Kitasato University School of Medicine, Sagamihara, Japan","Kitasato University School of Medicine;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kitasato University School of Medicine, Sagamihara, Japan","institution_ids":["https://openalex.org/I64189623"]},{"raw_affiliation_string":"Kitasato University School of Medicine;","institution_ids":["https://openalex.org/I64189623"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008325456","display_name":"Hiroshi Okusa","orcid":null},"institutions":[{"id":"https://openalex.org/I64189623","display_name":"Kitasato University","ror":"https://ror.org/00f2txz25","country_code":"JP","type":"education","lineage":["https://openalex.org/I64189623"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Okusa","raw_affiliation_strings":["Department of Urology, Kitasato University School of Medicine, Sagamihara, Japan","Kitasato University School of Medicine;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kitasato University School of Medicine, Sagamihara, Japan","institution_ids":["https://openalex.org/I64189623"]},{"raw_affiliation_string":"Kitasato University School of Medicine;","institution_ids":["https://openalex.org/I64189623"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074490789"],"corresponding_institution_ids":["https://openalex.org/I14396692"],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":0.6554,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82319558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"13","issue":"1","first_page":"271","last_page":"274"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.8809999823570251,"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/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.8809999823570251,"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/T10862","display_name":"AI in cancer detection","score":0.8373000025749207,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.8296999931335449,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.9144564867019653},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5954734683036804},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5641547441482544},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5280576348304749},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.46407297253608704},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.45877915620803833},{"id":"https://openalex.org/keywords/bladder-cancer","display_name":"Bladder cancer","score":0.43026259541511536},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.41821327805519104},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4056740701198578},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36317455768585205},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.22755098342895508},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15533116459846497},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.13000380992889404}],"concepts":[{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.9144564867019653},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5954734683036804},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5641547441482544},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5280576348304749},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.46407297253608704},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.45877915620803833},{"id":"https://openalex.org/C2780352672","wikidata":"https://www.wikidata.org/wiki/Q504775","display_name":"Bladder cancer","level":3,"score":0.43026259541511536},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.41821327805519104},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4056740701198578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36317455768585205},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.22755098342895508},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15533116459846497},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.13000380992889404},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10015-008-0578-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10015-008-0578-5","pdf_url":null,"source":{"id":"https://openalex.org/S104439334","display_name":"Artificial Life and Robotics","issn_l":"1433-5298","issn":["1433-5298","1614-7456"],"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":"Artificial Life and Robotics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1679913846","https://openalex.org/W2034696632","https://openalex.org/W2065153594","https://openalex.org/W2135640630","https://openalex.org/W2142088661"],"related_works":["https://openalex.org/W2989490741","https://openalex.org/W3092506759","https://openalex.org/W2367545121","https://openalex.org/W4248881655","https://openalex.org/W2482165163","https://openalex.org/W3010890513","https://openalex.org/W120741642","https://openalex.org/W138569904","https://openalex.org/W2390914021","https://openalex.org/W2389417819"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
