{"id":"https://openalex.org/W2166597282","doi":"https://doi.org/10.1007/s10489-015-0666-x","title":"Missing data imputation by K nearest neighbours based on grey relational structure and mutual information","display_name":"Missing data imputation by K nearest neighbours based on grey relational structure and mutual information","publication_year":2015,"publication_date":"2015-05-09","ids":{"openalex":"https://openalex.org/W2166597282","doi":"https://doi.org/10.1007/s10489-015-0666-x","mag":"2166597282"},"language":"en","primary_location":{"id":"doi:10.1007/s10489-015-0666-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-015-0666-x","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"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":"Applied Intelligence","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/A5020709762","display_name":"Ruilin Pan","orcid":"https://orcid.org/0000-0002-8268-739X"},"institutions":[{"id":"https://openalex.org/I92178344","display_name":"Anhui University of Technology","ror":"https://ror.org/02qdtrq21","country_code":"CN","type":"education","lineage":["https://openalex.org/I92178344"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ruilin Pan","raw_affiliation_strings":["School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","institution_ids":["https://openalex.org/I92178344"]},{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China","institution_ids":["https://openalex.org/I92178344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001244818","display_name":"Tingsheng Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I92178344","display_name":"Anhui University of Technology","ror":"https://ror.org/02qdtrq21","country_code":"CN","type":"education","lineage":["https://openalex.org/I92178344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingsheng Yang","raw_affiliation_strings":["School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","institution_ids":["https://openalex.org/I92178344"]},{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China","institution_ids":["https://openalex.org/I92178344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066141674","display_name":"Jianhua Cao","orcid":"https://orcid.org/0000-0001-6263-5018"},"institutions":[{"id":"https://openalex.org/I92178344","display_name":"Anhui University of Technology","ror":"https://ror.org/02qdtrq21","country_code":"CN","type":"education","lineage":["https://openalex.org/I92178344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Cao","raw_affiliation_strings":["School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","institution_ids":["https://openalex.org/I92178344"]},{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China","institution_ids":["https://openalex.org/I92178344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101941404","display_name":"Ke L\u00fc","orcid":"https://orcid.org/0000-0002-7565-7782"},"institutions":[{"id":"https://openalex.org/I92178344","display_name":"Anhui University of Technology","ror":"https://ror.org/02qdtrq21","country_code":"CN","type":"education","lineage":["https://openalex.org/I92178344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Lu","raw_affiliation_strings":["School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","institution_ids":["https://openalex.org/I92178344"]},{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China","institution_ids":["https://openalex.org/I92178344"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051752653","display_name":"Zhanchao Zhang","orcid":"https://orcid.org/0009-0009-7944-490X"},"institutions":[{"id":"https://openalex.org/I92178344","display_name":"Anhui University of Technology","ror":"https://ror.org/02qdtrq21","country_code":"CN","type":"education","lineage":["https://openalex.org/I92178344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhanchao Zhang","raw_affiliation_strings":["School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People\u2019s Republic of China","institution_ids":["https://openalex.org/I92178344"]},{"raw_affiliation_string":"School of Management Science and Engineering, Anhui University of Technology, Maanshan, 243032, People's Republic of China","institution_ids":["https://openalex.org/I92178344"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020709762"],"corresponding_institution_ids":["https://openalex.org/I92178344"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":7.0014,"has_fulltext":false,"cited_by_count":158,"citation_normalized_percentile":{"value":0.96810115,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"43","issue":"3","first_page":"614","last_page":"632"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12368","display_name":"Grey System Theory Applications","score":0.998199999332428,"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/T12368","display_name":"Grey System Theory Applications","score":0.998199999332428,"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/T10057","display_name":"Face and Expression Recognition","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10885","display_name":"Gene expression and cancer classification","score":0.9624999761581421,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7837051749229431},{"id":"https://openalex.org/keywords/imputation","display_name":"Imputation (statistics)","score":0.7519376873970032},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.7211694121360779},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.5734964609146118},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5574091672897339},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.5275031328201294},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.5195674896240234},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5193653702735901},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4777326285839081},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.46723371744155884},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.430218905210495},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.27113330364227295}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7837051749229431},{"id":"https://openalex.org/C58041806","wikidata":"https://www.wikidata.org/wiki/Q1660484","display_name":"Imputation (statistics)","level":3,"score":0.7519376873970032},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.7211694121360779},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.5734964609146118},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5574091672897339},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.5275031328201294},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.5195674896240234},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5193653702735901},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4777326285839081},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.46723371744155884},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.430218905210495},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.27113330364227295},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10489-015-0666-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-015-0666-x","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"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":"Applied Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W153998499","https://openalex.org/W1519775745","https://openalex.org/W1522251376","https://openalex.org/W1530010412","https://openalex.org/W1550443206","https://openalex.org/W1758524554","https://openalex.org/W1839587738","https://openalex.org/W1964888768","https://openalex.org/W1976364950","https://openalex.org/W1977185509","https://openalex.org/W1983479840","https://openalex.org/W1988904801","https://openalex.org/W1993220086","https://openalex.org/W2013377700","https://openalex.org/W2015629430","https://openalex.org/W2024101422","https://openalex.org/W2026097388","https://openalex.org/W2030582242","https://openalex.org/W2034303004","https://openalex.org/W2044758663","https://openalex.org/W2045240677","https://openalex.org/W2049633694","https://openalex.org/W2050767557","https://openalex.org/W2054042238","https://openalex.org/W2074520246","https://openalex.org/W2074924176","https://openalex.org/W2077453221","https://openalex.org/W2091936226","https://openalex.org/W2094536036","https://openalex.org/W2096863518","https://openalex.org/W2097167237","https://openalex.org/W2098424867","https://openalex.org/W2108748683","https://openalex.org/W2112702040","https://openalex.org/W2114933215","https://openalex.org/W2123838014","https://openalex.org/W2130695501","https://openalex.org/W2133990480","https://openalex.org/W2134478553","https://openalex.org/W2135723633","https://openalex.org/W2142827986","https://openalex.org/W2154053567","https://openalex.org/W2163874082","https://openalex.org/W2167546040","https://openalex.org/W2171802582","https://openalex.org/W2210833864","https://openalex.org/W2370671790","https://openalex.org/W2480680997","https://openalex.org/W2490455360","https://openalex.org/W2500062327","https://openalex.org/W4300187280"],"related_works":["https://openalex.org/W2181530120","https://openalex.org/W4211215373","https://openalex.org/W2024529227","https://openalex.org/W1574575415","https://openalex.org/W3144172081","https://openalex.org/W3179858851","https://openalex.org/W3028371478","https://openalex.org/W2081476516","https://openalex.org/W2581984549","https://openalex.org/W3123177881"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":21},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":30},{"year":2021,"cited_by_count":25},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":2}],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2025-10-10T00:00:00"}