{"id":"https://openalex.org/W2990750550","doi":"https://doi.org/10.3233/jifs-191136","title":"Joint category-level and discriminative feature learning networks for unsupervised domain adaptation","display_name":"Joint category-level and discriminative feature learning networks for unsupervised domain adaptation","publication_year":2019,"publication_date":"2019-11-15","ids":{"openalex":"https://openalex.org/W2990750550","doi":"https://doi.org/10.3233/jifs-191136","mag":"2990750550"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-191136","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-191136","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy 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/A5100653974","display_name":"Pengyu Zhang","orcid":"https://orcid.org/0009-0007-9158-0512"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyu Zhang","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015265876","display_name":"Junchu Huang","orcid":"https://orcid.org/0000-0002-6580-358X"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junchu Huang","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053841398","display_name":"Zhiheng Zhou","orcid":"https://orcid.org/0000-0003-4040-0175"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiheng Zhou","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005800531","display_name":"Zengqun Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengqun Chen","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023311055","display_name":"Junyuan Shang","orcid":"https://orcid.org/0000-0003-4301-750X"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyuan Shang","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042001175","display_name":"Chang Niu","orcid":"https://orcid.org/0000-0002-7426-1479"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Niu","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, GuangZhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051367545","display_name":"Zhiwei Yang","orcid":"https://orcid.org/0000-0002-0534-158X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiwei Yang","raw_affiliation_strings":["China Information and Communication Research Institute, GuangZhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Information and Communication Research Institute, GuangZhou, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5053841398"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":0.2824,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67008787,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"37","issue":"6","first_page":"8499","last_page":"8510"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9997000098228455,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9997000098228455,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9340000152587891,"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/T12676","display_name":"Machine Learning and ELM","score":0.9099000096321106,"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/discriminative-model","display_name":"Discriminative model","score":0.9258947372436523},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.771704912185669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7523453235626221},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.7365151643753052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7125930786132812},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.6963625550270081},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.668184757232666},{"id":"https://openalex.org/keywords/transferability","display_name":"Transferability","score":0.5807874798774719},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4998044967651367},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.45726191997528076},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.44192394614219666},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4128214120864868},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1730845868587494}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.9258947372436523},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.771704912185669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7523453235626221},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.7365151643753052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7125930786132812},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.6963625550270081},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.668184757232666},{"id":"https://openalex.org/C61272859","wikidata":"https://www.wikidata.org/wiki/Q7834031","display_name":"Transferability","level":3,"score":0.5807874798774719},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4998044967651367},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.45726191997528076},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.44192394614219666},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4128214120864868},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1730845868587494},{"id":"https://openalex.org/C140331021","wikidata":"https://www.wikidata.org/wiki/Q1868104","display_name":"Logit","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-191136","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-191136","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent & Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W1565327149","https://openalex.org/W1617650991","https://openalex.org/W1722318740","https://openalex.org/W1981658663","https://openalex.org/W2031342017","https://openalex.org/W2057266281","https://openalex.org/W2064447488","https://openalex.org/W2067067957","https://openalex.org/W2096943734","https://openalex.org/W2100664256","https://openalex.org/W2104068492","https://openalex.org/W2104094955","https://openalex.org/W2112483442","https://openalex.org/W2115403315","https://openalex.org/W2117539524","https://openalex.org/W2125918842","https://openalex.org/W2132898581","https://openalex.org/W2137901802","https://openalex.org/W2148349024","https://openalex.org/W2149466042","https://openalex.org/W2149933564","https://openalex.org/W2158815628","https://openalex.org/W2159291411","https://openalex.org/W2163302275","https://openalex.org/W2165698076","https://openalex.org/W2170027846","https://openalex.org/W2187089797","https://openalex.org/W2194775991","https://openalex.org/W2212660284","https://openalex.org/W2279034837","https://openalex.org/W2520774990","https://openalex.org/W2593768305","https://openalex.org/W2616287544","https://openalex.org/W2782903244","https://openalex.org/W2788768841","https://openalex.org/W2794284562","https://openalex.org/W2796939236","https://openalex.org/W2804342109","https://openalex.org/W2832563839","https://openalex.org/W2883249105","https://openalex.org/W2884001105","https://openalex.org/W2885697838","https://openalex.org/W2889945482","https://openalex.org/W2894308749","https://openalex.org/W2921025686","https://openalex.org/W2929055402","https://openalex.org/W2936742428","https://openalex.org/W2941078097","https://openalex.org/W2945912652","https://openalex.org/W2949568361","https://openalex.org/W2951133631","https://openalex.org/W2962898354","https://openalex.org/W2963074118","https://openalex.org/W2963214104","https://openalex.org/W2963826681","https://openalex.org/W2964192535","https://openalex.org/W2964278684","https://openalex.org/W4299518610","https://openalex.org/W6658171403","https://openalex.org/W6676840641","https://openalex.org/W6688325169"],"related_works":["https://openalex.org/W2161221533","https://openalex.org/W2965546495","https://openalex.org/W2756978580","https://openalex.org/W2970987681","https://openalex.org/W3008648540","https://openalex.org/W2740361506","https://openalex.org/W3095487414","https://openalex.org/W4288048773","https://openalex.org/W2901026139","https://openalex.org/W2213679718"],"abstract_inverted_index":{"Unsupervised":[0],"domain":[1,13,24,56,72],"adaptation":[2,25,57,73],"(UDA)":[3],"aims":[4],"to":[5,111],"build":[6],"a":[7,18,54,99,108],"classifier":[8],"for":[9],"the":[10,45,114,128,135],"unlabeled":[11],"target":[12],"by":[14,74],"transferring":[15],"knowledge":[16],"from":[17],"well-labeled":[19],"source":[20],"domain.":[21],"Recently":[22],"deep":[23],"methods":[26,38],"can":[27,39,125],"not":[28,43,69],"effectively":[29],"integrate":[30],"discriminability":[31,115],"with":[32],"transferability":[33,93],"of":[34,116],"features,":[35],"and":[36,62,91,132],"these":[37],"only":[40,70],"reduce,":[41],"but":[42,81],"remove,":[44],"cross-domain":[46,129],"discrepancy.":[47],"To":[48],"this":[49,51],"end,":[50],"paper":[52],"proposes":[53],"new":[55],"method":[58],"called":[59],"Joint":[60],"Category-Level":[61],"Discriminative":[63],"Feature":[64],"Learning":[65],"Network":[66],"(CDN).":[67],"CDN":[68,124],"achieves":[71],"minimizing":[75],"category-level":[76],"distribution":[77,130],"discrepancy":[78],"between":[79],"domains":[80],"also":[82],"learns":[83],"discriminative":[84],"feature":[85],"representations":[86],"via":[87],"maximizing":[88],"inter-category":[89],"distance":[90],"selecting":[92],"samples":[94],"simultaneously.":[95],"Moreover,":[96],"we":[97],"develop":[98],"Transferability":[100],"Weighting":[101],"Module":[102],"(TWM),":[103],"which":[104],"is":[105],"based":[106],"on":[107],"constructed":[109],"classifier,":[110],"further":[112,133],"strengthen":[113],"sample\u2019s":[117],"features.":[118],"The":[119],"experimental":[120],"results":[121],"demonstrate":[122],"that":[123],"significantly":[126],"decrease":[127],"inconsistency":[131],"promote":[134],"classification":[136],"performance.":[137]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}