{"id":"https://openalex.org/W1651774105","doi":"https://doi.org/10.1109/icinfa.2015.7279570","title":"Weigted-KNN and its application on UCI","display_name":"Weigted-KNN and its application on UCI","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1651774105","doi":"https://doi.org/10.1109/icinfa.2015.7279570","mag":"1651774105"},"language":"en","primary_location":{"id":"doi:10.1109/icinfa.2015.7279570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icinfa.2015.7279570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Information and Automation","raw_type":"proceedings-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/A5100418968","display_name":"Zhang Li","orcid":"https://orcid.org/0000-0003-1659-0466"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhang Li","raw_affiliation_strings":["School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084281207","display_name":"Chengjin Zhang","orcid":"https://orcid.org/0000-0002-0066-2114"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Chengjin","raw_affiliation_strings":["School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038384093","display_name":"Qingyang Xu","orcid":"https://orcid.org/0000-0003-3870-5551"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Qingyang","raw_affiliation_strings":["School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031810068","display_name":"Chunfa Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu Chunfa","raw_affiliation_strings":["School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Mechanical, Electrical and Information Engineering Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100418968"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":null,"apc_paid":null,"fwci":3.0201,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.92295643,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1748","last_page":"1750"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9024999737739563,"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/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9024999737739563,"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/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.6663616895675659},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6542274951934814},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6062706112861633},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5997811555862427},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5307906270027161},{"id":"https://openalex.org/keywords/statistical-classification","display_name":"Statistical classification","score":0.4953230917453766},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.4372675120830536},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4131256639957428}],"concepts":[{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.6663616895675659},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6542274951934814},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6062706112861633},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5997811555862427},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5307906270027161},{"id":"https://openalex.org/C110083411","wikidata":"https://www.wikidata.org/wiki/Q1744628","display_name":"Statistical classification","level":2,"score":0.4953230917453766},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.4372675120830536},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4131256639957428},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icinfa.2015.7279570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icinfa.2015.7279570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Information and Automation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2031767704","https://openalex.org/W2058715873"],"related_works":["https://openalex.org/W2027108423","https://openalex.org/W1855666948","https://openalex.org/W2758561209","https://openalex.org/W1548095260","https://openalex.org/W2594414941","https://openalex.org/W2781711915","https://openalex.org/W2112817590","https://openalex.org/W1555291398","https://openalex.org/W2158177428","https://openalex.org/W2010770252"],"abstract_inverted_index":{"K":[0],"nearest":[1],"neighbor":[2],"classification":[3,15,21,25,84],"algorithm":[4,22,80],"(KNN)":[5],"is":[6,40,66],"one":[7],"of":[8,56,63,71],"relatively":[9],"simple":[10],"method":[11,39,70],"in":[12,59,86],"data":[13,24,27,88],"mining":[14,28],"techniques,":[16],"study":[17],"and":[18,26],"research":[19],"KNN":[20,79],"for":[23,42],"technology":[29],"has":[30],"a":[31],"very":[32],"important":[33],"significance.":[34],"An":[35],"attribute":[36,65],"Weighted":[37,78],"KNN(W-KNN)":[38],"utilized":[41],"reducing":[43],"the":[44,48,53,69,82],"irrelevant":[45],"attributes.":[46],"And":[47],"weight":[49,62],"parameter":[50],"can":[51],"distinguish":[52],"different":[54,57],"effective":[55],"attributes":[58],"classification.":[60],"The":[61,74],"each":[64],"determined":[67],"by":[68],"sensitivity.":[72],"Finally,":[73],"results":[75],"reveal":[76],"that":[77],"improves":[81],"correct":[83],"performance":[85],"Wine":[87],"set.":[89]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}