{"id":"https://openalex.org/W3012147829","doi":"https://doi.org/10.1109/access.2020.2981288","title":"Pseudo Labels and Soft Multi-Part Corresponding Similarity for Unsupervised Deep Hashing","display_name":"Pseudo Labels and Soft Multi-Part Corresponding Similarity for Unsupervised Deep Hashing","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3012147829","doi":"https://doi.org/10.1109/access.2020.2981288","mag":"3012147829"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2981288","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2981288","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09039610.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09039610.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100603790","display_name":"Huiying Li","orcid":"https://orcid.org/0000-0002-8123-7768"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiying Li","raw_affiliation_strings":["Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8123-7768","affiliations":[{"raw_affiliation_string":"Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447990","display_name":"Yang Li","orcid":"https://orcid.org/0000-0003-1682-0284"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Li","raw_affiliation_strings":["Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1682-0284","affiliations":[{"raw_affiliation_string":"Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101591274","display_name":"Xin Xie","orcid":"https://orcid.org/0000-0002-4398-5407"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Xie","raw_affiliation_strings":["Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4398-5407","affiliations":[{"raw_affiliation_string":"Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101662316","display_name":"Shuai Gao","orcid":"https://orcid.org/0000-0001-6802-9553"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Gao","raw_affiliation_strings":["Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6802-9553","affiliations":[{"raw_affiliation_string":"Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042913665","display_name":"Dongsheng Mao","orcid":"https://orcid.org/0000-0002-4855-6492"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongsheng Mao","raw_affiliation_strings":["Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4855-6492","affiliations":[{"raw_affiliation_string":"Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1958,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.47620387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"53511","last_page":"53521"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9990000128746033,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9937999844551086,"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/computer-science","display_name":"Computer science","score":0.7770468592643738},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6799831390380859},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5884755253791809},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5525892376899719},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.5476913452148438},{"id":"https://openalex.org/keywords/locality-sensitive-hashing","display_name":"Locality-sensitive hashing","score":0.49695542454719543},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.31389278173446655}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7770468592643738},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6799831390380859},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5884755253791809},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5525892376899719},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.5476913452148438},{"id":"https://openalex.org/C74270461","wikidata":"https://www.wikidata.org/wiki/Q1625299","display_name":"Locality-sensitive hashing","level":4,"score":0.49695542454719543},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.31389278173446655},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2981288","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2981288","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09039610.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a234e9b0217640499cfb20916a72cfcd","is_oa":true,"landing_page_url":"https://doaj.org/article/a234e9b0217640499cfb20916a72cfcd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 53511-53521 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2981288","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2981288","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09039610.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5094434050","display_name":null,"funder_award_id":"61806220","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":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3012147829.pdf","grobid_xml":"https://content.openalex.org/works/W3012147829.grobid-xml"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W1974647172","https://openalex.org/W1992371516","https://openalex.org/W2040918046","https://openalex.org/W2074668987","https://openalex.org/W2102605133","https://openalex.org/W2113896236","https://openalex.org/W2145065594","https://openalex.org/W2151103935","https://openalex.org/W2157465536","https://openalex.org/W2161969291","https://openalex.org/W2163605009","https://openalex.org/W2194775991","https://openalex.org/W2293824885","https://openalex.org/W2411707397","https://openalex.org/W2461086877","https://openalex.org/W2747853580","https://openalex.org/W2753450332","https://openalex.org/W2772667157","https://openalex.org/W2781821509","https://openalex.org/W2791856799","https://openalex.org/W2798991696","https://openalex.org/W2803464194","https://openalex.org/W2804078698","https://openalex.org/W2807719128","https://openalex.org/W2808282156","https://openalex.org/W2883725317","https://openalex.org/W2899708793","https://openalex.org/W2922521335","https://openalex.org/W2953384591","https://openalex.org/W2962852342","https://openalex.org/W2962954773","https://openalex.org/W2963398644","https://openalex.org/W2963446712","https://openalex.org/W2963703197","https://openalex.org/W2963901583","https://openalex.org/W2964081807","https://openalex.org/W2964158883","https://openalex.org/W2965860096","https://openalex.org/W2981952041","https://openalex.org/W2985825743","https://openalex.org/W3103605339","https://openalex.org/W4213009331","https://openalex.org/W4320013936","https://openalex.org/W6637373629","https://openalex.org/W6648560114","https://openalex.org/W6683169846","https://openalex.org/W6684191040","https://openalex.org/W6688152296","https://openalex.org/W6696891034","https://openalex.org/W6697060382","https://openalex.org/W6697214482","https://openalex.org/W6713134421","https://openalex.org/W6731910362","https://openalex.org/W6743496644","https://openalex.org/W6743765911","https://openalex.org/W6752378368"],"related_works":["https://openalex.org/W2135779989","https://openalex.org/W2144265691","https://openalex.org/W2033383639","https://openalex.org/W2754607325","https://openalex.org/W144856782","https://openalex.org/W3108918257","https://openalex.org/W2080135560","https://openalex.org/W3016124764","https://openalex.org/W2147226516","https://openalex.org/W1605991620"],"abstract_inverted_index":{"In":[0,188],"recent":[1],"years,":[2],"unsupervised":[3,79,230],"deep":[4,80,173],"hashing":[5,81,231],"methods":[6,232],"have":[7],"achieved":[8],"great":[9],"success":[10],"in":[11,23,141],"large-scale":[12],"image":[13],"retrieval.":[14],"However,":[15],"these":[16,73],"approaches":[17],"still":[18],"suffer":[19],"two":[20],"major":[21],"problems":[22],"real":[24],"world":[25],"applications.":[26],"On":[27,50],"the":[28,33,51,64,108,111,137,145,152,181],"one":[29],"hand,":[30,53],"due":[31],"to":[32,47,106,135,143,164,196],"lack":[34],"of":[35,41,68,110],"effective":[36],"supervision":[37],"information,":[38],"hash":[39,112,146,167,225],"codes":[40,147,226],"different":[42,69],"categories":[43],"are":[44],"easily":[45],"judged":[46],"be":[48],"similar.":[49],"other":[52],"binary":[54],"semantic":[55],"similarity":[56,99,148,162,186,206],"matrices":[57],"can":[58,171,222],"not":[59],"reflect":[60,144],"ranking":[61],"relationship":[62],"and":[63,89,131,179,202,216,227],"internal":[65],"structure":[66],"information":[67],"images.":[70],"To":[71],"solve":[72],"problems,":[74],"we":[75,115,155],"propose":[76,116,156],"a":[77,117,132,157,190,234],"novel":[78,158,191],"method,":[82],"named":[83],"<bold":[84,90,95,101],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[85,91,96,102,124],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">P</b>":[86],"seudo":[87],"labels":[88,201],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S</b>":[92],"oft":[93],"multi-part":[94,160,185,204],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">C</b>":[97],"orresponding":[98],"based":[100],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">H</b>":[103],"ashing":[104],"(PSCH),":[105],"ensure":[107],"heterogeneity":[109],"codes.":[113,168],"Specifically,":[114],"\u201cpseudo":[118],"labels\u201d":[119],"method":[120,163,170,221],"that":[121,219],"use":[122],"<inline-formula":[123],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[125],"<tex-math":[126],"notation=\"LaTeX\">${k}$":[127],"</tex-math></inline-formula>":[128],"-means":[129],"clustering":[130],"distance":[133],"threshold":[134],"generate":[136,223],"pseudo":[138,200],"labels.":[139],"Further,":[140],"order":[142],"between":[149],"instances":[150],"within":[151],"same":[153],"class,":[154],"soft":[159,203],"corresponding":[161,205],"learn":[165],"better":[166,209],"This":[169],"divide":[172],"feature":[174],"maps":[175],"into":[176],"several":[177],"groups":[178],"compute":[180],"attention":[182],"map":[183],"for":[184,207],"matrices.":[187],"addition,":[189],"loss":[192],"function":[193],"is":[194],"proposed":[195],"support":[197],"learning":[198],"with":[199],"achieving":[208],"performance.":[210],"Comprehensive":[211],"experiments":[212],"on":[213],"CIFAR-10,":[214],"NUSWIDE,":[215],"Flickr":[217],"demonstrate":[218],"our":[220],"high-quality":[224],"outperform":[228],"state-of-the-art":[229],"by":[233],"large":[235],"margin.":[236]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}