{"id":"https://openalex.org/W2168420370","doi":"https://doi.org/10.1016/0893-6080(95)00027-w","title":"Approximation of functions by perceptron networks with bounded number of hidden units","display_name":"Approximation of functions by perceptron networks with bounded number of hidden units","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W2168420370","doi":"https://doi.org/10.1016/0893-6080(95)00027-w","mag":"2168420370"},"language":"en","primary_location":{"id":"doi:10.1016/0893-6080(95)00027-w","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0893-6080(95)00027-w","pdf_url":null,"source":{"id":"https://openalex.org/S123019304","display_name":"Neural Networks","issn_l":"0893-6080","issn":["0893-6080","1879-2782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://invenio.nusl.cz/record/33539/files/content.csg.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041761117","display_name":"V\u011bra K\u016frkov\u00e1","orcid":"https://orcid.org/0000-0002-8181-2128"},"institutions":[{"id":"https://openalex.org/I4210155092","display_name":"Czech Academy of Sciences, Institute of Computer Science","ror":"https://ror.org/0496n6574","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210155092"]},{"id":"https://openalex.org/I202391551","display_name":"Czech Academy of Sciences","ror":"https://ror.org/053avzc18","country_code":"CZ","type":"funder","lineage":["https://openalex.org/I202391551"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"V\u011bra K\u016frkov\u00e1","raw_affiliation_strings":["Institute of Computer Science, Czech Academy of Sciences, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Czech Academy of Sciences, Czech Republic","institution_ids":["https://openalex.org/I4210155092","https://openalex.org/I202391551"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5041761117"],"corresponding_institution_ids":["https://openalex.org/I202391551","https://openalex.org/I4210155092"],"apc_list":{"value":3350,"currency":"USD","value_usd":3350},"apc_paid":null,"fwci":4.1163,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.94187812,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"8","issue":"5","first_page":"745","last_page":"750"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9998999834060669,"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/T10320","display_name":"Neural Networks and Applications","score":0.9998999834060669,"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/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9839000105857849,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/heaviside-step-function","display_name":"Heaviside step function","score":0.8405115008354187},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.8347632884979248},{"id":"https://openalex.org/keywords/infimum-and-supremum","display_name":"Infimum and supremum","score":0.6511037945747375},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.623822808265686},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.6009851694107056},{"id":"https://openalex.org/keywords/perceptron","display_name":"Perceptron","score":0.5510464906692505},{"id":"https://openalex.org/keywords/uniform-norm","display_name":"Uniform norm","score":0.5047634840011597},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.48845258355140686},{"id":"https://openalex.org/keywords/activation-function","display_name":"Activation function","score":0.4819616973400116},{"id":"https://openalex.org/keywords/function-approximation","display_name":"Function approximation","score":0.44288355112075806},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3600867986679077},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33393222093582153},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.3199784755706787},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.29933255910873413},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1702222228050232},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16428431868553162}],"concepts":[{"id":"https://openalex.org/C7980502","wikidata":"https://www.wikidata.org/wiki/Q322339","display_name":"Heaviside step function","level":2,"score":0.8405115008354187},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.8347632884979248},{"id":"https://openalex.org/C95611797","wikidata":"https://www.wikidata.org/wiki/Q17502105","display_name":"Infimum and supremum","level":2,"score":0.6511037945747375},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.623822808265686},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.6009851694107056},{"id":"https://openalex.org/C60908668","wikidata":"https://www.wikidata.org/wiki/Q690207","display_name":"Perceptron","level":3,"score":0.5510464906692505},{"id":"https://openalex.org/C146324458","wikidata":"https://www.wikidata.org/wiki/Q1202673","display_name":"Uniform norm","level":2,"score":0.5047634840011597},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.48845258355140686},{"id":"https://openalex.org/C38365724","wikidata":"https://www.wikidata.org/wiki/Q4677469","display_name":"Activation function","level":3,"score":0.4819616973400116},{"id":"https://openalex.org/C91873725","wikidata":"https://www.wikidata.org/wiki/Q3445816","display_name":"Function approximation","level":3,"score":0.44288355112075806},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3600867986679077},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33393222093582153},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3199784755706787},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.29933255910873413},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1702222228050232},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16428431868553162},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0893-6080(95)00027-w","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0893-6080(95)00027-w","pdf_url":null,"source":{"id":"https://openalex.org/S123019304","display_name":"Neural Networks","issn_l":"0893-6080","issn":["0893-6080","1879-2782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Networks","raw_type":"journal-article"},{"id":"pmh:oai:invenio.nusl.cz:33539","is_oa":true,"landing_page_url":"http://www.nusl.cz/ntk/nusl-33539","pdf_url":"https://invenio.nusl.cz/record/33539/files/content.csg.pdf","source":{"id":"https://openalex.org/S4306402266","display_name":"Digital Repository (National Repository of Grey Literature)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79620101","host_organization_name":"University of Arkansas for Medical Sciences","host_organization_lineage":["https://openalex.org/I79620101"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/report"}],"best_oa_location":{"id":"pmh:oai:invenio.nusl.cz:33539","is_oa":true,"landing_page_url":"http://www.nusl.cz/ntk/nusl-33539","pdf_url":"https://invenio.nusl.cz/record/33539/files/content.csg.pdf","source":{"id":"https://openalex.org/S4306402266","display_name":"Digital Repository (National Repository of Grey Literature)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79620101","host_organization_name":"University of Arkansas for Medical Sciences","host_organization_lineage":["https://openalex.org/I79620101"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/report"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.550000011920929,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2168420370.pdf","grobid_xml":"https://content.openalex.org/works/W2168420370.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W566184825","https://openalex.org/W1984367183","https://openalex.org/W1990261069","https://openalex.org/W1994841448","https://openalex.org/W2002713832","https://openalex.org/W2007700211","https://openalex.org/W2021676252","https://openalex.org/W2033137841","https://openalex.org/W2051968241","https://openalex.org/W2075407161","https://openalex.org/W2113442785","https://openalex.org/W2166116275","https://openalex.org/W2166848538","https://openalex.org/W3125537303","https://openalex.org/W4242686374","https://openalex.org/W6649326705","https://openalex.org/W6656091300","https://openalex.org/W6684374338"],"related_works":["https://openalex.org/W3191321149","https://openalex.org/W4235989208","https://openalex.org/W3171267590","https://openalex.org/W2035984587","https://openalex.org/W4385292186","https://openalex.org/W4240330603","https://openalex.org/W1971259522","https://openalex.org/W2084355591","https://openalex.org/W3101736879","https://openalex.org/W4313559025"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2018,"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":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
