{"id":"https://openalex.org/W2048910220","doi":"https://doi.org/10.1631/jzus.c1100006","title":"Novel linear search for support vector machine parameter selection","display_name":"Novel linear search for support vector machine parameter selection","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2048910220","doi":"https://doi.org/10.1631/jzus.c1100006","mag":"2048910220"},"language":"en","primary_location":{"id":"doi:10.1631/jzus.c1100006","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c1100006","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","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/A5046059087","display_name":"Hong-xia Pang","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hong-xia Pang","raw_affiliation_strings":["State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061974539","display_name":"Wende Dong","orcid":"https://orcid.org/0000-0002-1410-2521"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen-de Dong","raw_affiliation_strings":["State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743348","display_name":"Zhihai Xu","orcid":"https://orcid.org/0000-0002-8647-2118"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi-hai Xu","raw_affiliation_strings":["State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100412576","display_name":"Huajun Feng","orcid":"https://orcid.org/0000-0003-1544-4248"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua-jun Feng","raw_affiliation_strings":["State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350192","display_name":"Qi Li","orcid":"https://orcid.org/0000-0002-1672-6362"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Li","raw_affiliation_strings":["State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003982996","display_name":"Yueting Chen","orcid":"https://orcid.org/0000-0002-2759-9784"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue-ting Chen","raw_affiliation_strings":["State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","Zhejiang, University"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Instrumentation, Zhejiang University, Hangzhou, 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang, University","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5046059087"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":1.97,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.88296288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"12","issue":"11","first_page":"885","last_page":"896"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13717","display_name":"Advanced Algorithms and Applications","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13717","display_name":"Advanced Algorithms and Applications","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10057","display_name":"Face and Expression Recognition","score":0.9817000031471252,"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"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.968500018119812,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.8348634839057922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6639823913574219},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5747994184494019},{"id":"https://openalex.org/keywords/radial-basis-function","display_name":"Radial basis function","score":0.5497310161590576},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5215803980827332},{"id":"https://openalex.org/keywords/radial-basis-function-kernel","display_name":"Radial basis function kernel","score":0.47333723306655884},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4685070812702179},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4243621230125427},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40140363574028015},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38208290934562683},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.3717445135116577},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3703739643096924},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35309505462646484},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3462142050266266},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2675137221813202},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.11670902371406555}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.8348634839057922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6639823913574219},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5747994184494019},{"id":"https://openalex.org/C98856871","wikidata":"https://www.wikidata.org/wiki/Q1588488","display_name":"Radial basis function","level":3,"score":0.5497310161590576},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5215803980827332},{"id":"https://openalex.org/C75866337","wikidata":"https://www.wikidata.org/wiki/Q7280263","display_name":"Radial basis function kernel","level":4,"score":0.47333723306655884},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4685070812702179},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4243621230125427},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40140363574028015},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38208290934562683},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.3717445135116577},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3703739643096924},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35309505462646484},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3462142050266266},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2675137221813202},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.11670902371406555},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/jzus.c1100006","is_oa":false,"landing_page_url":"https://doi.org/10.1631/jzus.c1100006","pdf_url":null,"source":{"id":"https://openalex.org/S199067057","display_name":"Journal of Zhejiang University SCIENCE C","issn_l":"1869-1951","issn":["1869-1951","1869-196X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311937","host_organization_name":"Zhejiang University Press","host_organization_lineage":["https://openalex.org/P4310311937"],"host_organization_lineage_names":["Zhejiang University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Zhejiang University SCIENCE C","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5199999809265137,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W185810578","https://openalex.org/W1966815444","https://openalex.org/W1976608515","https://openalex.org/W1991199867","https://openalex.org/W1994685695","https://openalex.org/W2020130929","https://openalex.org/W2020355555","https://openalex.org/W2041387425","https://openalex.org/W2082988498","https://openalex.org/W2090727353","https://openalex.org/W2096681624","https://openalex.org/W2118286367","https://openalex.org/W2123737232","https://openalex.org/W2141471393","https://openalex.org/W2142387771","https://openalex.org/W2156909104","https://openalex.org/W2158001550","https://openalex.org/W2158994553","https://openalex.org/W2160135777","https://openalex.org/W2166107799","https://openalex.org/W2169540885","https://openalex.org/W2172064003","https://openalex.org/W3023786531","https://openalex.org/W3083102089","https://openalex.org/W3116155129","https://openalex.org/W4230674625","https://openalex.org/W6633616865"],"related_works":["https://openalex.org/W1603091392","https://openalex.org/W3123056048","https://openalex.org/W2095626363","https://openalex.org/W4389428786","https://openalex.org/W2364439724","https://openalex.org/W2079825755","https://openalex.org/W4389251307","https://openalex.org/W2420851703","https://openalex.org/W4386075310","https://openalex.org/W2089892314"],"abstract_inverted_index":{"Selecting":[0],"the":[1,23,31,36,64,74],"optimal":[2,53],"parameters":[3,118],"for":[4,17,94,106],"support":[5,18],"vector":[6,19],"machine":[7],"(SVM)":[8],"has":[9],"long":[10],"been":[11],"a":[12,44,57,85,107],"hot":[13],"research":[14],"topic.":[15],"Aiming":[16],"classification/regression":[20],"(SVC/SVR)":[21],"with":[22,60],"radial":[24],"basis":[25],"function":[26],"(RBF)":[27],"kernel,":[28],"we":[29],"summarize":[30],"rough":[32],"line":[33],"rule":[34],"of":[35,67],"penalty":[37],"parameter":[38,66],"and":[39,42,83,97,104],"kernel":[40],"width,":[41],"propose":[43],"novel":[45],"linear":[46],"search":[47,76],"method":[48,59,71,90],"to":[49,62,102,119],"obtain":[50],"these":[51],"two":[52],"parameters.":[54],"We":[55],"use":[56,103],"direct-setting":[58],"thresholds":[61],"set":[63,110],"epsilon":[65],"SVR.":[68,98],"The":[69,89],"proposed":[70],"directly":[72],"locates":[73],"right":[75],"field,":[77],"which":[78],"greatly":[79],"saves":[80],"computing":[81],"time":[82],"achieves":[84],"stable,":[86],"high":[87],"accuracy.":[88],"is":[91,100],"more":[92],"competitive":[93],"both":[95],"SVC":[96],"It":[99],"easy":[101],"feasible":[105],"new":[108],"data":[109],"without":[111],"any":[112],"adjustments,":[113],"since":[114],"it":[115],"requires":[116],"no":[117],"set.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}