{"id":"https://openalex.org/W1577476228","doi":"https://doi.org/10.3390/a8020177","title":"An Adaptive Spectral Clustering Algorithm Based on the Importance of Shared Nearest Neighbors","display_name":"An Adaptive Spectral Clustering Algorithm Based on the Importance of Shared Nearest Neighbors","publication_year":2015,"publication_date":"2015-05-07","ids":{"openalex":"https://openalex.org/W1577476228","doi":"https://doi.org/10.3390/a8020177","mag":"1577476228"},"language":"en","primary_location":{"id":"doi:10.3390/a8020177","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a8020177","pdf_url":"https://www.mdpi.com/1999-4893/8/2/177/pdf?version=1430991024","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/8/2/177/pdf?version=1430991024","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104084530","display_name":"Xiaoqi He","orcid":null},"institutions":[{"id":"https://openalex.org/I159389169","display_name":"Ningbo University of Technology","ror":"https://ror.org/037dym702","country_code":"CN","type":"education","lineage":["https://openalex.org/I159389169"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoqi He","raw_affiliation_strings":["School of Information Science and Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China","institution_ids":["https://openalex.org/I159389169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100600225","display_name":"Sheng Zhang","orcid":"https://orcid.org/0000-0001-8059-2269"},"institutions":[{"id":"https://openalex.org/I46305995","display_name":"Taiyuan University of Science and Technology","ror":"https://ror.org/01wcbdc92","country_code":"CN","type":"education","lineage":["https://openalex.org/I46305995"]},{"id":"https://openalex.org/I159389169","display_name":"Ningbo University of Technology","ror":"https://ror.org/037dym702","country_code":"CN","type":"education","lineage":["https://openalex.org/I159389169"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China","School of Information Science and Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China","institution_ids":["https://openalex.org/I46305995"]},{"raw_affiliation_string":"School of Information Science and Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China","institution_ids":["https://openalex.org/I159389169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003915148","display_name":"Yangguang Liu","orcid":"https://orcid.org/0000-0001-9468-9651"},"institutions":[{"id":"https://openalex.org/I159389169","display_name":"Ningbo University of Technology","ror":"https://ror.org/037dym702","country_code":"CN","type":"education","lineage":["https://openalex.org/I159389169"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangguang Liu","raw_affiliation_strings":["School of Information Science and Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China","institution_ids":["https://openalex.org/I159389169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5104084530"],"corresponding_institution_ids":["https://openalex.org/I159389169"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":8.08,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96814794,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"8","issue":"2","first_page":"177","last_page":"189"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spectral-clustering","display_name":"Spectral clustering","score":0.8474472761154175},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7337895631790161},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.514590859413147},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5072078704833984},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.49461886286735535},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48753926157951355},{"id":"https://openalex.org/keywords/gaussian-function","display_name":"Gaussian function","score":0.4847850203514099},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4585314989089966},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.4565974175930023},{"id":"https://openalex.org/keywords/correlation-clustering","display_name":"Correlation clustering","score":0.44871383905410767},{"id":"https://openalex.org/keywords/fuzzy-clustering","display_name":"Fuzzy clustering","score":0.444367915391922},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4056335985660553},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.40528321266174316},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.357908695936203},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07300686836242676},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.059311896562576294}],"concepts":[{"id":"https://openalex.org/C105611402","wikidata":"https://www.wikidata.org/wiki/Q2976589","display_name":"Spectral clustering","level":3,"score":0.8474472761154175},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7337895631790161},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.514590859413147},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5072078704833984},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.49461886286735535},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48753926157951355},{"id":"https://openalex.org/C7218915","wikidata":"https://www.wikidata.org/wiki/Q1054475","display_name":"Gaussian function","level":3,"score":0.4847850203514099},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4585314989089966},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.4565974175930023},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.44871383905410767},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.444367915391922},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4056335985660553},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.40528321266174316},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.357908695936203},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07300686836242676},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.059311896562576294},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/a8020177","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a8020177","pdf_url":"https://www.mdpi.com/1999-4893/8/2/177/pdf?version=1430991024","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:afd39e13c1fd4705ad7340a4f1519a7e","is_oa":true,"landing_page_url":"https://doaj.org/article/afd39e13c1fd4705ad7340a4f1519a7e","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 8, Iss 2, Pp 177-189 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-4893/8/2/177/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/a8020177","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/a8020177","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a8020177","pdf_url":"https://www.mdpi.com/1999-4893/8/2/177/pdf?version=1430991024","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320332587","display_name":"Natural Science Foundation of Ningbo","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1577476228.pdf","grobid_xml":"https://content.openalex.org/works/W1577476228.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W166428057","https://openalex.org/W1975594892","https://openalex.org/W2002672069","https://openalex.org/W2003772934","https://openalex.org/W2038810627","https://openalex.org/W2082331424","https://openalex.org/W2089923519","https://openalex.org/W2113367658","https://openalex.org/W2121947440","https://openalex.org/W2125464731","https://openalex.org/W2132914434","https://openalex.org/W2138621811","https://openalex.org/W2141465109","https://openalex.org/W2142544653","https://openalex.org/W2152322845","https://openalex.org/W2165874743","https://openalex.org/W2171903410","https://openalex.org/W2365515757","https://openalex.org/W2393304870","https://openalex.org/W3120740533","https://openalex.org/W6645485993","https://openalex.org/W6677945368","https://openalex.org/W6684578312"],"related_works":["https://openalex.org/W2003772934","https://openalex.org/W2556490192","https://openalex.org/W3012376705","https://openalex.org/W2892323093","https://openalex.org/W2361242132","https://openalex.org/W2406185607","https://openalex.org/W4308301473","https://openalex.org/W3071522575","https://openalex.org/W3140018618","https://openalex.org/W2389934482"],"abstract_inverted_index":{"The":[0,100],"construction":[1],"of":[2,22,59,65,96,108,133],"a":[3,34],"similarity":[4,30,39,67,80,153],"matrix":[5],"is":[6,20,44,73,82,90,102,119,137],"one":[7,21],"significant":[8],"step":[9],"for":[10,27,49,62],"the":[11,16,23,29,38,57,60,66,69,94,104,106,109,115,126,130,134,146,151,159,174,181,186],"spectral":[12,87,170,176,183,188],"clustering":[13,88,171,177,184,189,196],"algorithm;":[14],"while":[15],"Gaussian":[17,70,78],"kernel":[18,71,79],"function":[19,72],"most":[24,199],"common":[25],"measures":[26],"constructing":[28],"matrix.":[31],"However,":[32],"with":[33,139],"fixed":[35],"scaling":[36],"parameter,":[37],"between":[40,112],"two":[41,113,122],"data":[42],"points":[43],"not":[45],"adaptive":[46,77,86,187],"and":[47,75,129,150,185],"appropriate":[48],"multi-scale":[50],"datasets.":[51,200],"In":[52],"this":[53],"paper,":[54],"through":[55],"quantitating":[56],"value":[58,132],"importance":[61,95,107,131],"each":[63],"vertex":[64],"graph,":[68],"scaled,":[74],"an":[76,85,140],"measure":[81],"proposed.":[83],"Then,":[84],"algorithm":[89,172],"gotten":[91],"based":[92,190],"on":[93,164,191,198],"shared":[97,110,135,192],"nearest":[98,193],"neighbors.":[99],"idea":[101],"that":[103,120,168],"greater":[105],"neighbors":[111,136,194],"vertexes,":[114],"more":[116],"possible":[117],"it":[118],"these":[121],"vertexes":[123],"belong":[124],"to":[125,157],"same":[127],"cluster;":[128],"obtained":[138],"iterative":[141],"method,":[142],"which":[143],"considers":[144],"both":[145],"local":[147],"structural":[148],"information":[149],"distance":[152],"information,":[154],"so":[155],"as":[156,180],"improve":[158],"algorithm\u2019s":[160],"performance.":[161],"Experimental":[162],"results":[163],"different":[165],"datasets":[166],"show":[167],"our":[169],"outperforms":[173],"other":[175],"algorithms,":[178],"such":[179],"self-tuning":[182],"in":[195],"accuracy":[197]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}