{"id":"https://openalex.org/W2049474544","doi":"https://doi.org/10.1007/s13042-013-0181-5","title":"A two stages sparse SVM training","display_name":"A two stages sparse SVM training","publication_year":2013,"publication_date":"2013-07-02","ids":{"openalex":"https://openalex.org/W2049474544","doi":"https://doi.org/10.1007/s13042-013-0181-5","mag":"2049474544"},"language":"en","primary_location":{"id":"doi:10.1007/s13042-013-0181-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13042-013-0181-5","pdf_url":null,"source":{"id":"https://openalex.org/S2764999920","display_name":"International Journal of Machine Learning and Cybernetics","issn_l":"1868-8071","issn":["1868-8071","1868-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Machine Learning and Cybernetics","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/A5069278632","display_name":"Ziqiang Li","orcid":"https://orcid.org/0000-0002-7208-9003"},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]},{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ziqiang Li","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, People\u2019s Republic of China","School of Information and Engineering, Sichuan Agricultural University, Yaan, 625014, People\u2019s Republic of China","Sichuan Agricultural University","University of Electronic Science and Technology of China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, People\u2019s Republic of China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Information and Engineering, Sichuan Agricultural University, Yaan, 625014, People\u2019s Republic of China","institution_ids":["https://openalex.org/I37574244"]},{"raw_affiliation_string":"Sichuan Agricultural University","institution_ids":["https://openalex.org/I37574244"]},{"raw_affiliation_string":"University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079573348","display_name":"Zhou Ming-tian","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingtian Zhou","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, People\u2019s Republic of China","Univ. of Electronic Sci. and Tech. of China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, People\u2019s Republic of China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Univ. of Electronic Sci. and Tech. of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041539298","display_name":"Hao Lin","orcid":"https://orcid.org/0000-0001-6265-2862"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Lin","raw_affiliation_strings":["School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People\u2019s Republic of China","Univ. of Electronic Sci. and Tech. of China"],"affiliations":[{"raw_affiliation_string":"School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People\u2019s Republic of China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Univ. of Electronic Sci. and Tech. of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060236566","display_name":"Haibo Pu","orcid":"https://orcid.org/0000-0001-6344-4053"},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haibo Pu","raw_affiliation_strings":["School of Information and Engineering, Sichuan Agricultural University, Yaan, 625014, People\u2019s Republic of China","Sichuan Agricultural University"],"affiliations":[{"raw_affiliation_string":"School of Information and Engineering, Sichuan Agricultural University, Yaan, 625014, People\u2019s Republic of China","institution_ids":["https://openalex.org/I37574244"]},{"raw_affiliation_string":"Sichuan Agricultural University","institution_ids":["https://openalex.org/I37574244"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069278632"],"corresponding_institution_ids":["https://openalex.org/I150229711","https://openalex.org/I37574244"],"apc_list":{"value":2790,"currency":"EUR","value_usd":3590},"apc_paid":null,"fwci":0.5518,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70794831,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":"3","first_page":"425","last_page":"434"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9995999932289124,"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":0.9995999932289124,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9945999979972839,"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/support-vector-machine","display_name":"Support vector machine","score":0.6533036231994629},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6456949710845947},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6387056708335876},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.6337908506393433},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.578719973564148},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.5771095156669617},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5426673293113708},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.519342303276062},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4944276809692383},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.44388172030448914},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42683061957359314},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4213629961013794},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38739946484565735},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28808829188346863}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6533036231994629},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6456949710845947},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6387056708335876},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.6337908506393433},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.578719973564148},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.5771095156669617},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5426673293113708},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.519342303276062},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4944276809692383},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.44388172030448914},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42683061957359314},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4213629961013794},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38739946484565735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28808829188346863},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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:10.1007/s13042-013-0181-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13042-013-0181-5","pdf_url":null,"source":{"id":"https://openalex.org/S2764999920","display_name":"International Journal of Machine Learning and Cybernetics","issn_l":"1868-8071","issn":["1868-8071","1868-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Machine Learning and Cybernetics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W26816478","https://openalex.org/W1551209770","https://openalex.org/W1576520375","https://openalex.org/W1596717185","https://openalex.org/W1604938182","https://openalex.org/W1974414893","https://openalex.org/W1987492370","https://openalex.org/W2033351162","https://openalex.org/W2056683549","https://openalex.org/W2060726696","https://openalex.org/W2105608756","https://openalex.org/W2114296668","https://openalex.org/W2115694019","https://openalex.org/W2119821739","https://openalex.org/W2119895980","https://openalex.org/W2136824894","https://openalex.org/W2137285073","https://openalex.org/W2139451965","https://openalex.org/W2142114945","https://openalex.org/W2156135142","https://openalex.org/W2158978974","https://openalex.org/W2170860445","https://openalex.org/W2170877895","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1969404656","https://openalex.org/W2357114597","https://openalex.org/W2115416187","https://openalex.org/W2981877337","https://openalex.org/W3203938600","https://openalex.org/W4286910063","https://openalex.org/W2163707935","https://openalex.org/W83146503","https://openalex.org/W2169074127","https://openalex.org/W114581555"],"abstract_inverted_index":null,"counts_by_year":[{"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":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}