{"id":"https://openalex.org/W1517193784","doi":"https://doi.org/10.3233/ifs-131062","title":"Research on attribute reduction algorithm with weights","display_name":"Research on attribute reduction algorithm with weights","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W1517193784","doi":"https://doi.org/10.3233/ifs-131062","mag":"1517193784"},"language":"en","primary_location":{"id":"doi:10.3233/ifs-131062","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ifs-131062","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","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/A5055297909","display_name":"Qinghua Zhang","orcid":"https://orcid.org/0000-0002-6154-4656"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qinghua Zhang","raw_affiliation_strings":["College of Mathematics &amp; Physics, Chongqing University of Posts and Telecommunications, Chongqing, China","The Chongqing Key Laboratory of Computational Intelligence, Chongqing University of Posts and Telecommunications, Chongqing, China","College of Mathematics & Physics, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Mathematics &amp; Physics, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"The Chongqing Key Laboratory of Computational Intelligence, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"College of Mathematics & Physics, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039317720","display_name":"Wen Shen","orcid":"https://orcid.org/0000-0003-2695-7890"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Shen","raw_affiliation_strings":["The Chongqing Key Laboratory of Computational Intelligence, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chongqing Key Laboratory of Computational Intelligence, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055297909"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":1.1011,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.76533686,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"27","issue":"2","first_page":"1011","last_page":"1019"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11671","display_name":"Fuzzy and Soft Set Theory","score":0.991100013256073,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9894999861717224,"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/reduction","display_name":"Reduction (mathematics)","score":0.7315330505371094},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6925842761993408},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5083712935447693},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18291330337524414}],"concepts":[{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7315330505371094},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6925842761993408},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5083712935447693},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18291330337524414},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/ifs-131062","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ifs-131062","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1482345471","https://openalex.org/W1547339056","https://openalex.org/W1557923305","https://openalex.org/W2007620983","https://openalex.org/W2056376412","https://openalex.org/W2097287674"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W2352590024"],"abstract_inverted_index":{"Rough":[0],"set":[1,25],"is":[2,17,81,95,101],"a":[3,43,90],"mathematical":[4],"tool":[5],"proposed":[6,109,130],"by":[7],"professor":[8],"Pawlak":[9],"to":[10],"deal":[11],"with":[12,121,135],"uncertain":[13],"knowledge.":[14],"Attribute":[15],"reduction":[16,37,67,93,126],"one":[18],"of":[19,23,45,64,128,139],"the":[20,50,55,62,71,74,86,98,108,115,122,125,129,136],"core":[21],"contents":[22],"rough":[24],"theory":[26],"when":[27],"people":[28],"acquire":[29],"knowledge":[30],"from":[31],"an":[32],"information":[33,52],"system.":[34],"The":[35],"existing":[36,65,123],"algorithms":[38,68],"are":[39,132],"often":[40],"based":[41,69,84],"on":[42,70,85,107],"kind":[44],"attribute":[46,66,72,76,88,92],"importance,":[47,73,89],"without":[48],"considering":[49,78],"application":[51],"such":[53],"as":[54],"costs,":[56],"users'":[57,79],"preferences,":[58],"etc.":[59],"Firstly,":[60],"through":[61],"analysis":[63],"weighted":[75,87],"importance":[77],"requirements":[80,138],"proposed.":[82],"Secondly,":[83],"new":[91],"algorithm":[94,110,131],"presented,":[96],"and":[97,114],"algorithm's":[99],"completeness":[100],"proved":[102],"in":[103],"detail.":[104],"Finally,":[105],"experiments":[106],"have":[111],"been":[112],"completed,":[113],"experiment":[116],"results":[117,127],"show":[118],"that":[119],"compared":[120],"algorithms,":[124],"more":[133],"coincident":[134],"actual":[137],"users.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
