{"id":"https://openalex.org/W1516388111","doi":"https://doi.org/10.1023/a:1008135131269","title":"Flexible Independent Component Analysis","display_name":"Flexible Independent Component Analysis","publication_year":2000,"publication_date":"2000-08-01","ids":{"openalex":"https://openalex.org/W1516388111","doi":"https://doi.org/10.1023/a:1008135131269","mag":"1516388111"},"language":"en","primary_location":{"id":"doi:10.1023/a:1008135131269","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1008135131269","pdf_url":null,"source":{"id":"https://openalex.org/S4210233059","display_name":"The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology","issn_l":"0922-5773","issn":["0922-5773","1573-109X"],"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":"Journal of VLSI signal processing systems for signal, image and video technology","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/A5101795797","display_name":"Seungjin Choi","orcid":"https://orcid.org/0000-0002-8301-3776"},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seungjin Choi","raw_affiliation_strings":["Department of Electrical Engineering, Chungbuk National University, South Korea","[Department of Electrical Engineering, Chungbuk National University, South Korea]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chungbuk National University, South Korea","institution_ids":["https://openalex.org/I163753206"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Chungbuk National University, South Korea]","institution_ids":["https://openalex.org/I163753206"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018676117","display_name":"Andrzej Cichocki","orcid":"https://orcid.org/0000-0002-8364-7226"},"institutions":[{"id":"https://openalex.org/I2800939219","display_name":"RIKEN Center for Brain Science","ror":"https://ror.org/04j1n1c04","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800939219","https://openalex.org/I4210110652"]},{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]}],"countries":["JP","PL"],"is_corresponding":false,"raw_author_name":"Andrzej Cichocki","raw_affiliation_strings":["Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan","Warsaw University of Technology, Poland","Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan and Warsaw University of Technology, Poland#TAB#"],"affiliations":[{"raw_affiliation_string":"Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan","institution_ids":["https://openalex.org/I2800939219"]},{"raw_affiliation_string":"Warsaw University of Technology, Poland","institution_ids":["https://openalex.org/I108403487"]},{"raw_affiliation_string":"Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan and Warsaw University of Technology, Poland#TAB#","institution_ids":["https://openalex.org/I108403487"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055812530","display_name":"\u0428\u0443\u043d-\u0438\u0447\u0438 \u0410\u043c\u0430\u0440\u0438","orcid":"https://orcid.org/0000-0001-8860-8675"},"institutions":[{"id":"https://openalex.org/I2800939219","display_name":"RIKEN Center for Brain Science","ror":"https://ror.org/04j1n1c04","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800939219","https://openalex.org/I4210110652"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shun-Ichi Amari","raw_affiliation_strings":["Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan","Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan","institution_ids":["https://openalex.org/I2800939219"]},{"raw_affiliation_string":"Brain-Style Information Systems Research Group, Brain Science Institute, Riken, Japan#TAB#","institution_ids":["https://openalex.org/I2800939219"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101795797"],"corresponding_institution_ids":["https://openalex.org/I163753206"],"apc_list":null,"apc_paid":null,"fwci":7.7612,"has_fulltext":false,"cited_by_count":165,"citation_normalized_percentile":{"value":0.97445512,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"26","issue":"1-2","first_page":"25","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9793000221252441,"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/kurtosis","display_name":"Kurtosis","score":0.8714426159858704},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.8360452651977539},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.6477875113487244},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6412951350212097},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5662806630134583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5289034247398376},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5014817714691162},{"id":"https://openalex.org/keywords/gaussian-filter","display_name":"Gaussian filter","score":0.49127906560897827},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.489431768655777},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4363973140716553},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3981333374977112},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3666703701019287},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36146295070648193},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12897604703903198},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12794631719589233},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07492479681968689}],"concepts":[{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.8714426159858704},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.8360452651977539},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6477875113487244},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6412951350212097},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5662806630134583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5289034247398376},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5014817714691162},{"id":"https://openalex.org/C65892221","wikidata":"https://www.wikidata.org/wiki/Q1113935","display_name":"Gaussian filter","level":3,"score":0.49127906560897827},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.489431768655777},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4363973140716553},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3981333374977112},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3666703701019287},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36146295070648193},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12897604703903198},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12794631719589233},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07492479681968689},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1023/a:1008135131269","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1008135131269","pdf_url":null,"source":{"id":"https://openalex.org/S4210233059","display_name":"The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology","issn_l":"0922-5773","issn":["0922-5773","1573-109X"],"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":"Journal of VLSI signal processing systems for signal, image and video technology","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/37476","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/37476","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310260","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43"},{"id":"https://openalex.org/F4320321203","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78"},{"id":"https://openalex.org/F4320337741","display_name":"RIKEN Brain Science Institute","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W123758088","https://openalex.org/W1562688484","https://openalex.org/W1587835496","https://openalex.org/W1892542859","https://openalex.org/W1970789124","https://openalex.org/W1971027050","https://openalex.org/W1977067929","https://openalex.org/W1979850790","https://openalex.org/W1996355918","https://openalex.org/W2019502123","https://openalex.org/W2028838544","https://openalex.org/W2046513212","https://openalex.org/W2050616618","https://openalex.org/W2099741732","https://openalex.org/W2105909330","https://openalex.org/W2107423219","https://openalex.org/W2108384452","https://openalex.org/W2108936969","https://openalex.org/W2115562224","https://openalex.org/W2117385716","https://openalex.org/W2121614598","https://openalex.org/W2124757684","https://openalex.org/W2125941613","https://openalex.org/W2126016605","https://openalex.org/W2133069808","https://openalex.org/W2137234026","https://openalex.org/W2143132653","https://openalex.org/W2151834013","https://openalex.org/W2152492095","https://openalex.org/W2157005274","https://openalex.org/W2163678127","https://openalex.org/W2164360360","https://openalex.org/W2168287525","https://openalex.org/W2171944172","https://openalex.org/W2225937484","https://openalex.org/W3013484480","https://openalex.org/W4235219958","https://openalex.org/W6679756777","https://openalex.org/W6775395660"],"related_works":["https://openalex.org/W2051058708","https://openalex.org/W4381516319","https://openalex.org/W2037499216","https://openalex.org/W1506384729","https://openalex.org/W4225568567","https://openalex.org/W4286378979","https://openalex.org/W2135090607","https://openalex.org/W1498580340","https://openalex.org/W4238428074","https://openalex.org/W1522930357"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}