{"id":"https://openalex.org/W2379409486","doi":null,"title":"A kind of model on knowledge discovery in database based on rough set theory","display_name":"A kind of model on knowledge discovery in database based on rough set theory","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2379409486","mag":"2379409486"},"language":"en","primary_location":{"id":"mag:2379409486","doi":null,"is_oa":false,"landing_page_url":"http://en.cnki.com.cn/Article_en/CJFDTOTAL-FGJK200104018.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764645249","display_name":"Basic Sciences Journal of Textile Universities","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4362726018","host_organization_name":"Basic Sciences Journal of Textile Universities","host_organization_lineage":["https://openalex.org/P4362726018"],"host_organization_lineage_names":["Basic Sciences Journal of Textile Universities"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Basic Sciences Journal of Textile Universities","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5101427768","display_name":"Wenyu Zhang","orcid":"https://orcid.org/0000-0002-6143-1977","observed_orcids":["https://orcid.org/0000-0002-6143-1977"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wenyu Zhang","raw_affiliation_strings":["1,  ZHU Xin-juan  2, XUE Hui-feng  1"],"raw_orcid":"https://orcid.org/0000-0002-6143-1977","affiliations":[{"raw_affiliation_string":"1,  ZHU Xin-juan  2, XUE Hui-feng  1","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5101427768"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":1.0,"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":1.0,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":9.999999747378752e-05,"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"}},{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","score":0.0,"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/knowledge-discovery","display_name":"knowledge discovery","score":0.984000027179718},{"id":"https://openalex.org/keywords/rough-set-theory","display_name":"rough set theory","score":0.9800000190734863},{"id":"https://openalex.org/keywords/attribute-reduction","display_name":"attribute reduction","score":0.9919999837875366}],"concepts":[{"id":"https://openalex.org/C111012933","wikidata":"https://www.wikidata.org/wiki/Q3137210","display_name":"Rough set","level":2,"score":0.956218957901001},{"id":"https://openalex.org/C120567893","wikidata":"https://www.wikidata.org/wiki/Q1582085","display_name":"Knowledge extraction","level":2,"score":0.7015241980552673},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6866138577461243},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.6691359877586365},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6127170920372009},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5692241787910461},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5101625919342041},{"id":"https://openalex.org/C39105242","wikidata":"https://www.wikidata.org/wiki/Q5290286","display_name":"Dominance-based rough set approach","level":3,"score":0.48110049962997437},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37024497985839844},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3255293369293213},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2843683063983917},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2379409486","doi":null,"is_oa":false,"landing_page_url":"http://en.cnki.com.cn/Article_en/CJFDTOTAL-FGJK200104018.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764645249","display_name":"Basic Sciences Journal of Textile Universities","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4362726018","host_organization_name":"Basic Sciences Journal of Textile Universities","host_organization_lineage":["https://openalex.org/P4362726018"],"host_organization_lineage_names":["Basic Sciences Journal of Textile Universities"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Basic Sciences Journal of Textile Universities","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2358589834","https://openalex.org/W2390842481","https://openalex.org/W2280875720","https://openalex.org/W2363051212","https://openalex.org/W7095110204","https://openalex.org/W1555188220","https://openalex.org/W33936125","https://openalex.org/W7096386445","https://openalex.org/W821980483","https://openalex.org/W1517027979"],"abstract_inverted_index":{"The":[0],"problem":[1],"of":[2,14],"KDD":[3],"is":[4,31,36],"simply":[5],"reviewed,":[6],"also,":[7],"the":[8,12],"attributes":[9],"reduction":[10],"and":[11,33],"concept":[13],"core":[15],"on":[16,27],"rough":[17,28],"set":[18,29],"are":[19],"researched.":[20],"Lastly,a":[21],"model":[22],"to":[23],"discover":[24],"knowledge":[25],"based":[26],"theory":[30],"given,":[32],"its":[34],"algorithm":[35],"tested":[37],"by":[38],"an":[39],"example.":[40]},"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}