{"id":"https://openalex.org/W4403863405","doi":"https://doi.org/10.1109/tcsvt.2024.3487867","title":"Collaborative Global-Local Structure Network With Knowledge Distillation for Imbalanced Data Classification","display_name":"Collaborative Global-Local Structure Network With Knowledge Distillation for Imbalanced Data Classification","publication_year":2024,"publication_date":"2024-10-29","ids":{"openalex":"https://openalex.org/W4403863405","doi":"https://doi.org/10.1109/tcsvt.2024.3487867"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2024.3487867","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2024.3487867","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","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/A5041161079","display_name":"Feiyan Wu","orcid":"https://orcid.org/0009-0009-5803-2957"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feiyan Wu","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0009-0009-5803-2957","affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038197310","display_name":"Zhunga Liu","orcid":"https://orcid.org/0000-0001-7144-7449"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhunga Liu","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0001-7144-7449","affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011848136","display_name":"Zuowei Zhang","orcid":"https://orcid.org/0000-0002-4855-5924"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuowei Zhang","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-4855-5924","affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100721394","display_name":"Jiaxiang Liu","orcid":"https://orcid.org/0009-0000-6498-1678"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxiang Liu","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0009-0000-6498-1678","affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107143422","display_name":"Longfei Wang","orcid":"https://orcid.org/0009-0002-9136-2797"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longfei Wang","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0009-0002-9136-2797","affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":1.9449,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.88292029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"35","issue":"3","first_page":"2450","last_page":"2460"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9139000177383423,"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"}},"topics":[{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9139000177383423,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9114000201225281,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6638468503952026},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.47547879815101624},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46037253737449646},{"id":"https://openalex.org/keywords/distillation","display_name":"Distillation","score":0.4300968647003174},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3507375121116638},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08479395508766174}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6638468503952026},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.47547879815101624},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46037253737449646},{"id":"https://openalex.org/C204030448","wikidata":"https://www.wikidata.org/wiki/Q101017","display_name":"Distillation","level":2,"score":0.4300968647003174},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3507375121116638},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08479395508766174},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2024.3487867","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2024.3487867","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1717529347","display_name":null,"funder_award_id":"62425308","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6397819278","display_name":null,"funder_award_id":"U20B2067","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1821462560","https://openalex.org/W2117539524","https://openalex.org/W2194775991","https://openalex.org/W2732026016","https://openalex.org/W2743289088","https://openalex.org/W2797977484","https://openalex.org/W2964050365","https://openalex.org/W2970121940","https://openalex.org/W2992308087","https://openalex.org/W3013723079","https://openalex.org/W3034601242","https://openalex.org/W3096121526","https://openalex.org/W3096688134","https://openalex.org/W3125815192","https://openalex.org/W3127069801","https://openalex.org/W3158264953","https://openalex.org/W3171007011","https://openalex.org/W3175613352","https://openalex.org/W3176474016","https://openalex.org/W3177230409","https://openalex.org/W3202087803","https://openalex.org/W3209853545","https://openalex.org/W3215720729","https://openalex.org/W4214519401","https://openalex.org/W4220932801","https://openalex.org/W4225292349","https://openalex.org/W4226197276","https://openalex.org/W4285295719","https://openalex.org/W4306168147","https://openalex.org/W4312702685","https://openalex.org/W4312910036","https://openalex.org/W4316039445","https://openalex.org/W4323338684","https://openalex.org/W4382462016","https://openalex.org/W4385212332","https://openalex.org/W4386065868","https://openalex.org/W4386702786","https://openalex.org/W4387350673","https://openalex.org/W4387842467","https://openalex.org/W4388570741","https://openalex.org/W4390873427","https://openalex.org/W4390873655","https://openalex.org/W4393154084","https://openalex.org/W4393405216","https://openalex.org/W6629606793","https://openalex.org/W6743428213","https://openalex.org/W6744066916","https://openalex.org/W6745136726","https://openalex.org/W6760184523","https://openalex.org/W6764733053","https://openalex.org/W6779913302","https://openalex.org/W6780957418","https://openalex.org/W6784097300","https://openalex.org/W6845582434","https://openalex.org/W6846149936"],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W3046775127","https://openalex.org/W3107602296","https://openalex.org/W4394896187","https://openalex.org/W3170094116","https://openalex.org/W4386462264","https://openalex.org/W4364306694","https://openalex.org/W4312192474","https://openalex.org/W4283697347"],"abstract_inverted_index":{"Multi-expert":[0],"networks":[1],"have":[2,18],"shown":[3],"great":[4],"superiority":[5],"for":[6,22,90,204],"imbalanced":[7,91,105,147,178,205,225],"data":[8,55,66,92,106,128,141],"classification":[9],"tasks":[10],"due":[11],"to":[12,169,190,219],"their":[13],"complementary":[14],"and":[15,40,109,130,142,172],"diverse.":[16],"We":[17],"summarized":[19],"two":[20,210],"aspects":[21],"further":[23],"explorations:":[24],"<xref":[25,45],"ref-type=\"disp-formula\"":[26,46],"rid=\"deqn1\"":[27],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[28,48],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">(1)</xref>":[29],"uncontrollable":[30],"results,":[31],"arising":[32],"from":[33,163],"the":[34,53,70,76,101,113,136,140,151,167,188,201,214,235],"performance":[35,63,174,223],"differences":[36],"of":[37,52,104,115,139,196],"individual":[38,197],"experts":[39],"variations":[41],"in":[42,60,118,177],"sample":[43],"difficulty;":[44],"rid=\"deqn2-deqn3\"":[47],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">(2)</xref>":[49],"insufficient":[50],"exploration":[51],"internal":[54,137],"structure.":[56],"These":[57],"factors":[58],"result":[59],"inconsistent":[61],"model":[62,117,168,189,215],"across":[64,175],"different":[65],"distributions,":[67],"thereby":[68,199],"impact":[69],"model\u2019s":[71],"generalization":[72],"ability.":[73],"To":[74],"address":[75],"above":[77],"issues,":[78],"we":[79],"propose":[80],"a":[81,97,119],"Collaborative":[82],"Global-Local":[83],"Structure":[84],"Network":[85],"(CGL-Net)":[86],"with":[87],"knowledge":[88,126,162,218],"distillation":[89],"classification.":[93],"Firstly,":[94],"CGL-Net,":[95],"as":[96],"new":[98],"framework,":[99],"decouples":[100],"representation":[102,203],"learning":[103,154,183,195,212],"into":[107],"global":[108,152],"local":[110,181],"structure,":[111],"enhancing":[112],"controllability":[114],"integration":[116],"hierarchical":[120],"manner.":[121],"Secondly,":[122],"CGL-Net":[123,237],"innovatively":[124],"combines":[125],"distillation,":[127],"augmentation,":[129],"multiple":[131],"expert":[132],"networks,":[133],"efficiently":[134],"extracting":[135],"structure":[138,153,182],"improving":[143],"robust":[144,202,221],"recognition":[145,222],"on":[146,192,224,229],"data.":[148,179,206,226],"In":[149],"particular,":[150],"introduces":[155],"an":[156],"independent":[157],"student":[158],"network":[159],"that":[160,234],"integrates":[161,217],"diverse":[164],"experts,":[165],"enabling":[166],"achieve":[170,220],"comprehensive":[171],"balanced":[173],"categories":[176],"The":[180],"incorporates":[184],"augmented":[185],"data,":[186],"allowing":[187],"focus":[191],"discriminative":[193],"regional":[194],"objects,":[198],"enhances":[200],"After":[207],"completing":[208],"these":[209],"sequential":[211],"stages,":[213],"hierarchically":[216],"Extensive":[227],"experiments":[228],"six":[230],"benchmark":[231],"datasets":[232],"demonstrate":[233],"proposed":[236],"significantly":[238],"outperforms":[239],"recent":[240],"state-of-the-art":[241],"methods.":[242]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}
