{"id":"https://openalex.org/W3086672081","doi":"https://doi.org/10.1109/access.2020.3023031","title":"A Category-Specific Dictionary Learning Method Tailored for Reconstruction-Based Feature Coding","display_name":"A Category-Specific Dictionary Learning Method Tailored for Reconstruction-Based Feature Coding","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3086672081","doi":"https://doi.org/10.1109/access.2020.3023031","mag":"3086672081"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3023031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3023031","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189868.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/ielx7/6287639/8948470/09189868.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101618176","display_name":"Ye Xu","orcid":"https://orcid.org/0000-0002-3361-0177"},"institutions":[{"id":"https://openalex.org/I77631543","display_name":"Wuxi Institute of Technology","ror":"https://ror.org/00ab95029","country_code":"CN","type":"education","lineage":["https://openalex.org/I77631543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Xu","raw_affiliation_strings":["School of IoT Technology, Wuxi Institute of Technology, Wuxi, China"],"raw_orcid":"https://orcid.org/0000-0002-3361-0177","affiliations":[{"raw_affiliation_string":"School of IoT Technology, Wuxi Institute of Technology, Wuxi, China","institution_ids":["https://openalex.org/I77631543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018673296","display_name":"Lihua Duan","orcid":"https://orcid.org/0000-0002-1631-4675"},"institutions":[{"id":"https://openalex.org/I77631543","display_name":"Wuxi Institute of Technology","ror":"https://ror.org/00ab95029","country_code":"CN","type":"education","lineage":["https://openalex.org/I77631543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lihua Duan","raw_affiliation_strings":["School of IoT Technology, Wuxi Institute of Technology, Wuxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of IoT Technology, Wuxi Institute of Technology, Wuxi, China","institution_ids":["https://openalex.org/I77631543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101753920","display_name":"Xiaodong Yu","orcid":"https://orcid.org/0000-0003-0826-1056"},"institutions":[{"id":"https://openalex.org/I4210108723","display_name":"Changzhou Institute of Technology","ror":"https://ror.org/020mrfq61","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210108723"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Yu","raw_affiliation_strings":["School of Computer Information and Engineering, Changzhou Institute of Technology, Changzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Information and Engineering, Changzhou Institute of Technology, Changzhou, China","institution_ids":["https://openalex.org/I4210108723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428385","display_name":"Tian Wang","orcid":"https://orcid.org/0000-0001-8427-4495"},"institutions":[{"id":"https://openalex.org/I4210108723","display_name":"Changzhou Institute of Technology","ror":"https://ror.org/020mrfq61","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210108723"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tian Wang","raw_affiliation_strings":["School of Computer Information and Engineering, Changzhou Institute of Technology, Changzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Information and Engineering, Changzhou Institute of Technology, Changzhou, China","institution_ids":["https://openalex.org/I4210108723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102487034","display_name":"Yingzhong Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I77631543","display_name":"Wuxi Institute of Technology","ror":"https://ror.org/00ab95029","country_code":"CN","type":"education","lineage":["https://openalex.org/I77631543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingzhong Shi","raw_affiliation_strings":["School of IoT Technology, Wuxi Institute of Technology, Wuxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of IoT Technology, Wuxi Institute of Technology, Wuxi, China","institution_ids":["https://openalex.org/I77631543"]}]}],"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":0.0979,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.40777759,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"167236","last_page":"167251"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9980999827384949,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9976000189781189,"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":0.7713823318481445},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.7497153282165527},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7019385695457458},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.698050320148468},{"id":"https://openalex.org/keywords/bag-of-words-model-in-computer-vision","display_name":"Bag-of-words model in computer vision","score":0.6727580428123474},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6296573877334595},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5164299607276917},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4900451898574829},{"id":"https://openalex.org/keywords/k-svd","display_name":"K-SVD","score":0.42900577187538147},{"id":"https://openalex.org/keywords/dictionary-learning","display_name":"Dictionary learning","score":0.42710641026496887},{"id":"https://openalex.org/keywords/visual-word","display_name":"Visual Word","score":0.32611405849456787},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.15503749251365662},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14620637893676758},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14568474888801575}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7713823318481445},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.7497153282165527},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7019385695457458},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.698050320148468},{"id":"https://openalex.org/C167611913","wikidata":"https://www.wikidata.org/wiki/Q6884747","display_name":"Bag-of-words model in computer vision","level":5,"score":0.6727580428123474},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6296573877334595},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5164299607276917},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4900451898574829},{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.42900577187538147},{"id":"https://openalex.org/C2988886741","wikidata":"https://www.wikidata.org/wiki/Q25304494","display_name":"Dictionary learning","level":3,"score":0.42710641026496887},{"id":"https://openalex.org/C189391414","wikidata":"https://www.wikidata.org/wiki/Q7936579","display_name":"Visual Word","level":4,"score":0.32611405849456787},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.15503749251365662},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14620637893676758},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14568474888801575},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3023031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3023031","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189868.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:6e9dafa5833242f78b8e789299e154b4","is_oa":true,"landing_page_url":"https://doaj.org/article/6e9dafa5833242f78b8e789299e154b4","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 167236-167251 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3023031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3023031","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189868.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":[{"id":"https://metadata.un.org/sdg/4","score":0.8299999833106995,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G3741635667","display_name":null,"funder_award_id":"41901323","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4580032854","display_name":null,"funder_award_id":"18KJB520004","funder_id":"https://openalex.org/F4320335440","funder_display_name":"Natural Science Research of Jiangsu Higher Education Institutions of China"},{"id":"https://openalex.org/G5155494097","display_name":null,"funder_award_id":"31800392","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"},{"id":"https://openalex.org/F4320335440","display_name":"Natural Science Research of Jiangsu Higher Education Institutions of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3086672081.pdf","grobid_xml":"https://content.openalex.org/works/W3086672081.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W16705017","https://openalex.org/W25195181","https://openalex.org/W129703402","https://openalex.org/W1538131130","https://openalex.org/W1686810756","https://openalex.org/W1988898685","https://openalex.org/W1994281301","https://openalex.org/W2000355138","https://openalex.org/W2002273623","https://openalex.org/W2017214807","https://openalex.org/W2020719522","https://openalex.org/W2027922120","https://openalex.org/W2031361610","https://openalex.org/W2034241442","https://openalex.org/W2039077903","https://openalex.org/W2063756240","https://openalex.org/W2090042335","https://openalex.org/W2095705004","https://openalex.org/W2121627225","https://openalex.org/W2130325614","https://openalex.org/W2134563198","https://openalex.org/W2139852318","https://openalex.org/W2140262144","https://openalex.org/W2147035467","https://openalex.org/W2147625498","https://openalex.org/W2151103935","https://openalex.org/W2160692033","https://openalex.org/W2160931825","https://openalex.org/W2161381512","https://openalex.org/W2162915993","https://openalex.org/W2163605009","https://openalex.org/W2165698076","https://openalex.org/W2167986384","https://openalex.org/W2186230255","https://openalex.org/W2293078015","https://openalex.org/W2321627895","https://openalex.org/W2371256167","https://openalex.org/W2885735575","https://openalex.org/W2896966666","https://openalex.org/W2922505031","https://openalex.org/W2947109354","https://openalex.org/W3008706326","https://openalex.org/W3146079624","https://openalex.org/W4232730838","https://openalex.org/W6632100814","https://openalex.org/W6637373629","https://openalex.org/W6674330103","https://openalex.org/W6674642818","https://openalex.org/W6679809621","https://openalex.org/W6680925037","https://openalex.org/W6683265229","https://openalex.org/W6684191040","https://openalex.org/W6753517993","https://openalex.org/W6989557187"],"related_works":["https://openalex.org/W2161305109","https://openalex.org/W2799253018","https://openalex.org/W2244609343","https://openalex.org/W2364118486","https://openalex.org/W2793063187","https://openalex.org/W3012953444","https://openalex.org/W2008821896","https://openalex.org/W204290405","https://openalex.org/W2084716923","https://openalex.org/W2583520174"],"abstract_inverted_index":{"Bag-of-Visual-Words":[0],"(BoVW)":[1],"is":[2,11,129,139,202,208],"still":[3],"a":[4,52,98,115,136,143,163,166],"useful":[5],"image":[6],"classification":[7,35,121],"model":[8],"when":[9],"there":[10,207],"not":[12],"enough":[13],"data":[14],"to":[15,38,50,118,153,184,238],"use":[16],"Deep":[17],"Learning.":[18],"In":[19],"BoVW":[20],"model,":[21],"the":[22,26,34,39,61,71,79,92,120,130,155,169,180,185,194,226,243],"practice":[23],"of":[24,29,41,64,123,132,158,188,199,228,247],"reducing":[25],"reconstruction":[27,62],"errors":[28,63],"local":[30,57,65],"features":[31,58,66,85],"can":[32,73,111],"improve":[33,119],"accuracy":[36,72,210],"owing":[37],"decrease":[40],"information":[42],"loss.":[43],"Many":[44],"reconstruction-based":[45,106,125,144],"coding":[46,126,145,190,231],"methods":[47,232],"are":[48,175,233],"proposed":[49],"learn":[51],"visual":[53,170],"dictionary":[54,101,138,157],"and":[55,82,147,221,245],"encode":[56],"via":[59],"minimizing":[60],"with":[67,193],"constraints.":[68],"Besides":[69],"this,":[70],"also":[74],"be":[75,112],"improved":[76,234],"by":[77,141,165,179,204,235],"learning":[78,102],"category-specific":[80,100,156,167],"dictionaries":[81],"then":[83,148],"encoding":[84,162,173],"based":[86],"on":[87,218],"these":[88],"dictionaries.":[89],"By":[90],"considering":[91],"two":[93],"practices":[94],"together,":[95],"we":[96],"propose":[97],"simple":[99],"method":[103,110,146,201],"tailored":[104],"for":[105,150,172],"feature":[107,164],"coding.":[108],"Our":[109,216],"used":[113],"as":[114],"universal":[116,137,195],"one":[117],"accuracies":[122,227],"many":[124],"methods,":[127],"which":[128,182,240],"highlight":[131],"our":[133,200,214,248],"method.":[134,215,249],"Concretely,":[135],"learned":[140],"employing":[142],"refined":[149],"each":[151],"category":[152],"obtain":[154],"this":[159],"category.":[160],"When":[161],"dictionary,":[168],"words":[171],"it":[174],"decided":[176],"in":[177],"advance":[178],"indices,":[181],"correspond":[183],"non-zero":[186],"elements":[187],"its":[189],"vector":[191],"obtained":[192],"dictionary.":[196],"The":[197],"effectiveness":[198,246],"validated":[203],"observing":[205],"whether":[206],"an":[209],"improvement":[211],"after":[212],"applying":[213],"results":[217],"Scene-15,":[219],"Caltech-101,":[220],"UIUC-Sports":[222],"datasets":[223],"show":[224],"that":[225],"four":[229],"representative":[230],"about":[236],"0.3%":[237],"2.7%,":[239],"experimentally":[241],"demonstrates":[242],"universality":[244]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
