{"id":"https://openalex.org/W3093031590","doi":"https://doi.org/10.1109/tnnls.2020.3027062","title":"An Improved Nonparallel Support Vector Machine","display_name":"An Improved Nonparallel Support Vector Machine","publication_year":2020,"publication_date":"2020-10-15","ids":{"openalex":"https://openalex.org/W3093031590","doi":"https://doi.org/10.1109/tnnls.2020.3027062","mag":"3093031590"},"language":"en","primary_location":{"id":"doi:10.1109/tnnls.2020.3027062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2020.3027062","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Neural Networks and Learning Systems","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/A5100429632","display_name":"Liming Liu","orcid":"https://orcid.org/0000-0003-3906-2551"},"institutions":[{"id":"https://openalex.org/I114117164","display_name":"University of Science and Technology Liaoning","ror":"https://ror.org/03grx7119","country_code":"CN","type":"education","lineage":["https://openalex.org/I114117164"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liming Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China"],"raw_orcid":"https://orcid.org/0000-0003-3906-2551","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China","institution_ids":["https://openalex.org/I114117164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072975773","display_name":"Maoxiang Chu","orcid":"https://orcid.org/0000-0003-2358-9455"},"institutions":[{"id":"https://openalex.org/I114117164","display_name":"University of Science and Technology Liaoning","ror":"https://ror.org/03grx7119","country_code":"CN","type":"education","lineage":["https://openalex.org/I114117164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maoxiang Chu","raw_affiliation_strings":["School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China"],"raw_orcid":"https://orcid.org/0000-0003-2358-9455","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China","institution_ids":["https://openalex.org/I114117164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046252823","display_name":"Rongfen Gong","orcid":"https://orcid.org/0000-0002-2370-9130"},"institutions":[{"id":"https://openalex.org/I114117164","display_name":"University of Science and Technology Liaoning","ror":"https://ror.org/03grx7119","country_code":"CN","type":"education","lineage":["https://openalex.org/I114117164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongfen Gong","raw_affiliation_strings":["School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China"],"raw_orcid":"https://orcid.org/0000-0002-2370-9130","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China","institution_ids":["https://openalex.org/I114117164"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100425448","display_name":"Li Zhang","orcid":"https://orcid.org/0000-0001-7914-0679"},"institutions":[{"id":"https://openalex.org/I114117164","display_name":"University of Science and Technology Liaoning","ror":"https://ror.org/03grx7119","country_code":"CN","type":"education","lineage":["https://openalex.org/I114117164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, China","institution_ids":["https://openalex.org/I114117164"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100429632"],"corresponding_institution_ids":["https://openalex.org/I114117164"],"apc_list":null,"apc_paid":null,"fwci":2.5511,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.91461635,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"32","issue":"11","first_page":"5129","last_page":"5143"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9966999888420105,"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"}},"topics":[{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9966999888420105,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.9952999949455261,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"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":0.8210430145263672},{"id":"https://openalex.org/keywords/structured-support-vector-machine","display_name":"Structured support vector machine","score":0.6926864385604858},{"id":"https://openalex.org/keywords/relevance-vector-machine","display_name":"Relevance vector machine","score":0.684494137763977},{"id":"https://openalex.org/keywords/decision-boundary","display_name":"Decision boundary","score":0.6609588265419006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6271257996559143},{"id":"https://openalex.org/keywords/margin-classifier","display_name":"Margin classifier","score":0.5960683226585388},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5895668268203735},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5825852155685425},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.5754081606864929},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5455278158187866},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5155320167541504},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.48642444610595703},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.4726994037628174},{"id":"https://openalex.org/keywords/linear-classifier","display_name":"Linear classifier","score":0.4641626477241516},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45576366782188416},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.43145832419395447},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34755462408065796}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.8210430145263672},{"id":"https://openalex.org/C125168437","wikidata":"https://www.wikidata.org/wiki/Q7625184","display_name":"Structured support vector machine","level":3,"score":0.6926864385604858},{"id":"https://openalex.org/C14948415","wikidata":"https://www.wikidata.org/wiki/Q7310972","display_name":"Relevance vector machine","level":3,"score":0.684494137763977},{"id":"https://openalex.org/C42023084","wikidata":"https://www.wikidata.org/wiki/Q5249231","display_name":"Decision boundary","level":3,"score":0.6609588265419006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6271257996559143},{"id":"https://openalex.org/C173102733","wikidata":"https://www.wikidata.org/wiki/Q6760396","display_name":"Margin classifier","level":3,"score":0.5960683226585388},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5895668268203735},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5825852155685425},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.5754081606864929},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5455278158187866},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5155320167541504},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.48642444610595703},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4726994037628174},{"id":"https://openalex.org/C139532973","wikidata":"https://www.wikidata.org/wiki/Q2679259","display_name":"Linear classifier","level":3,"score":0.4641626477241516},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45576366782188416},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.43145832419395447},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34755462408065796},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnnls.2020.3027062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2020.3027062","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Neural Networks and Learning Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6700000166893005}],"awards":[{"id":"https://openalex.org/G1393701933","display_name":null,"funder_award_id":"20180550067","funder_id":"https://openalex.org/F4320323086","funder_display_name":"Natural Science Foundation of Liaoning Province"}],"funders":[{"id":"https://openalex.org/F4320323086","display_name":"Natural Science Foundation of Liaoning Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1530144005","https://openalex.org/W1596717185","https://openalex.org/W1769664091","https://openalex.org/W1797539709","https://openalex.org/W1976437208","https://openalex.org/W1987625740","https://openalex.org/W1988416745","https://openalex.org/W1998259350","https://openalex.org/W2002689747","https://openalex.org/W2037297582","https://openalex.org/W2037729092","https://openalex.org/W2050454625","https://openalex.org/W2052501514","https://openalex.org/W2081621367","https://openalex.org/W2085705710","https://openalex.org/W2090089568","https://openalex.org/W2119821739","https://openalex.org/W2122210511","https://openalex.org/W2124351082","https://openalex.org/W2129999749","https://openalex.org/W2132425109","https://openalex.org/W2136627475","https://openalex.org/W2148603752","https://openalex.org/W2149684865","https://openalex.org/W2156909104","https://openalex.org/W2170860445","https://openalex.org/W2297651528","https://openalex.org/W2343106965","https://openalex.org/W2346181499","https://openalex.org/W2405580001","https://openalex.org/W2620941942","https://openalex.org/W2763634520","https://openalex.org/W2794659401","https://openalex.org/W2809944199","https://openalex.org/W3119651796","https://openalex.org/W3120740533","https://openalex.org/W3142456129","https://openalex.org/W4206192903","https://openalex.org/W4206686222","https://openalex.org/W4239510810","https://openalex.org/W4249465073"],"related_works":["https://openalex.org/W2388218200","https://openalex.org/W2384390720","https://openalex.org/W4253128984","https://openalex.org/W2539940072","https://openalex.org/W2377603574","https://openalex.org/W3093031590","https://openalex.org/W2143867687","https://openalex.org/W1945984784","https://openalex.org/W2352830895","https://openalex.org/W2361037404"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"an":[3],"improved":[4],"nonparallel":[5,21],"support":[6,22,51],"vector":[7,23,52],"machine":[8,24,53],"(INPSVM)":[9],"is":[10,42,113],"proposed":[11],"for":[12,34,92],"pattern":[13],"classification.":[14],"INPSVM":[15,57,112],"inherits":[16],"almost":[17],"all":[18],"advantages":[19,62],"of":[20,75,108],"(NPSVM),":[25],"i.e.,":[26],"the":[27,35,39,49,56,72,81,85,101],"kernel":[28],"trick":[29],"can":[30,69],"be":[31],"directly":[32],"applied":[33],"nonlinear":[36,96],"case":[37],"and":[38,65,95,121],"matrix":[40],"inversion":[41],"avoided.":[43],"These":[44],"are":[45],"completely":[46],"different":[47],"from":[48],"twin":[50],"(TSVM).":[54],"Moreover,":[55],"classifier":[58,87],"has":[59,88],"some":[60],"incomparable":[61],"over":[63],"TSVM":[64],"NPSVM.":[66],"First,":[67],"it":[68],"effectively":[70],"eliminate":[71],"negative":[73],"effect":[74],"noise,":[76],"especially":[77],"feature":[78],"noise":[79],"around":[80],"decision":[82],"boundary.":[83],"Second,":[84],"novel":[86],"higher":[89],"classification":[90],"accuracy":[91],"both":[93],"linear":[94],"data":[97],"sets":[98],"compared":[99],"with":[100],"other":[102,116],"algorithms.":[103],"Finally,":[104],"a":[105],"large":[106],"number":[107],"experiments":[109],"show":[110],"that":[111],"superior":[114],"to":[115],"algorithms":[117],"in":[118],"efficiency,":[119],"accuracy,":[120],"robustness.":[122]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2020-10-22T00:00:00"}