{"id":"https://openalex.org/W2089519365","doi":"https://doi.org/10.4304/jnw.9.01.161-167","title":"An Improved K-means Clustering Algorithm","display_name":"An Improved K-means Clustering Algorithm","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2089519365","doi":"https://doi.org/10.4304/jnw.9.01.161-167","mag":"2089519365"},"language":"en","primary_location":{"id":"doi:10.4304/jnw.9.01.161-167","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jnw.9.01.161-167","pdf_url":null,"source":{"id":"https://openalex.org/S189188848","display_name":"Journal of Networks","issn_l":"1796-2056","issn":["1796-2056"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Networks","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":null,"display_name":"Xiuchang Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Xiuchang Huang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100755432","display_name":"Wei Su","orcid":"https://orcid.org/0000-0002-7424-3123"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei Su","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5973,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.93635925,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"9","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.979200005531311,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9005513787269592},{"id":"https://openalex.org/keywords/k-means-clustering","display_name":"k-means clustering","score":0.673754096031189},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5935996174812317},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4819450378417969},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27579590678215027}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9005513787269592},{"id":"https://openalex.org/C207968372","wikidata":"https://www.wikidata.org/wiki/Q310401","display_name":"k-means clustering","level":3,"score":0.673754096031189},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5935996174812317},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4819450378417969},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27579590678215027}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jnw.9.01.161-167","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jnw.9.01.161-167","pdf_url":null,"source":{"id":"https://openalex.org/S189188848","display_name":"Journal of Networks","issn_l":"1796-2056","issn":["1796-2056"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1533121806","https://openalex.org/W1599102826","https://openalex.org/W1612069777","https://openalex.org/W1835823803","https://openalex.org/W1848594422","https://openalex.org/W1896770059","https://openalex.org/W1988543519","https://openalex.org/W2023332207","https://openalex.org/W2091936226","https://openalex.org/W2093091126","https://openalex.org/W2110173519","https://openalex.org/W2114495437","https://openalex.org/W2124178852","https://openalex.org/W2128381560","https://openalex.org/W2132895032","https://openalex.org/W2135505702","https://openalex.org/W2137486085","https://openalex.org/W2147351665","https://openalex.org/W2150039965","https://openalex.org/W2165295831","https://openalex.org/W2165410586","https://openalex.org/W2613130609","https://openalex.org/W3100117785","https://openalex.org/W6636078971","https://openalex.org/W6638787754","https://openalex.org/W6639365171","https://openalex.org/W6673903462"],"related_works":["https://openalex.org/W1999627569","https://openalex.org/W763609066","https://openalex.org/W2548349005","https://openalex.org/W4200337363","https://openalex.org/W2351493595","https://openalex.org/W2371671441","https://openalex.org/W2039413968","https://openalex.org/W2386496725","https://openalex.org/W2379482696","https://openalex.org/W2385420158"],"abstract_inverted_index":{"An":[0],"improved":[1,15,40,56,70],"k-means":[2],"clustering":[3],"algorithm":[4,8,17,41,57,71],"based":[5],"on":[6,46],"K-MEANS":[7,62],"is":[9,58,72],"proposed.":[10],"This":[11],"paper":[12,35],"gives":[13],"an":[14],"traditional":[16],"by":[18],"analyzing":[19],"the":[20,27,31,39,47,52,55,69],"statistical":[21],"data.":[22],"After":[23],"a":[24,73],"comparison":[25],"between":[26],"actual":[28],"data":[29,49],"and":[30,51],"simulation":[32,48],"data,":[33],"this":[34,76],"safely":[36],"shows":[37],"that":[38,68],"significantly":[42],"reduce":[43],"classification":[44],"error":[45],"set":[50],"quality":[53],"of":[54],"much":[59],"better":[60],"than":[61],"algorithm.":[63],"Such":[64],"comparative":[65],"results":[66],"confirm":[67],"powerful":[74],"for":[75],"problem":[77]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}