{"id":"https://openalex.org/W7160272928","doi":"https://doi.org/10.1109/wacv61042.2026.00318","title":"CLIP\u2019s Visual Embedding Projector is a Few-shot Cornucopia","display_name":"CLIP\u2019s Visual Embedding Projector is a Few-shot Cornucopia","publication_year":2026,"publication_date":"2026-03-06","ids":{"openalex":"https://openalex.org/W7160272928","doi":"https://doi.org/10.1109/wacv61042.2026.00318"},"language":null,"primary_location":{"id":"doi:10.1109/wacv61042.2026.00318","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00318","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5081682304","display_name":"Mohammad Fahes","orcid":null},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohammad Fahes","raw_affiliation_strings":["Inria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122048325","display_name":"Tuan-Hung Vu","orcid":null},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Tuan-Hung Vu","raw_affiliation_strings":["Inria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003783466","display_name":"Andrei Bursuc","orcid":"https://orcid.org/0000-0003-2485-9402"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Andrei Bursuc","raw_affiliation_strings":["Inria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122216358","display_name":"Patrick P\u00e9rez","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Patrick P\u00e9rez","raw_affiliation_strings":["Kyutai"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyutai","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010261257","display_name":"Raoul de Charette","orcid":"https://orcid.org/0000-0003-3738-1962"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Raoul de Charette","raw_affiliation_strings":["Inria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria","institution_ids":["https://openalex.org/I1326498283"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3254","last_page":"3264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.3968000113964081,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.3968000113964081,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10250","display_name":"Glaucoma and retinal disorders","score":0.10660000145435333,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10997","display_name":"Ocular Surface and Contact Lens","score":0.057999998331069946,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.5722000002861023},{"id":"https://openalex.org/keywords/projector","display_name":"Projector","score":0.5220000147819519},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.31619998812675476},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.2485000044107437}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6342999935150146},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5722000002861023},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5691999793052673},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5372999906539917},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.5220000147819519},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4819999933242798},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.31619998812675476},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.2924000024795532},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.2485000044107437},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.22609999775886536}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wacv61042.2026.00318","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00318","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W12634471","https://openalex.org/W1977295328","https://openalex.org/W2017814585","https://openalex.org/W2047643928","https://openalex.org/W2108598243","https://openalex.org/W2138011018","https://openalex.org/W2166049352","https://openalex.org/W2194775991","https://openalex.org/W2490662969","https://openalex.org/W2533598788","https://openalex.org/W2560647685","https://openalex.org/W2787894218","https://openalex.org/W2964194231","https://openalex.org/W3037492894","https://openalex.org/W3115894062","https://openalex.org/W3145450063","https://openalex.org/W3159481202","https://openalex.org/W3166986030","https://openalex.org/W3174770825","https://openalex.org/W3176828726","https://openalex.org/W3177096435","https://openalex.org/W3198377975","https://openalex.org/W4206178588","https://openalex.org/W4312310776","https://openalex.org/W4312651322","https://openalex.org/W4313175608","https://openalex.org/W4386065763","https://openalex.org/W4386071547","https://openalex.org/W4386075788","https://openalex.org/W4386075985","https://openalex.org/W4386076681","https://openalex.org/W4386790226","https://openalex.org/W4390872642","https://openalex.org/W4390872773","https://openalex.org/W4390873312","https://openalex.org/W4390873714","https://openalex.org/W4390874324","https://openalex.org/W4394625869","https://openalex.org/W4402704589","https://openalex.org/W4402727091","https://openalex.org/W4402727160","https://openalex.org/W4402727780","https://openalex.org/W4402916156","https://openalex.org/W4413156096"],"related_works":[],"abstract_inverted_index":{"We":[0],"introduce":[1],"ProLIP,":[2],"a":[3,69],"simple":[4],"and":[5,53,88,115],"architecture-agnostic":[6],"method":[7],"for":[8],"adapting":[9],"contrastively":[10],"pretrained":[11,37],"vision-language":[12],"models,":[13],"such":[14],"as":[15],"CLIP":[16],"[36],":[17],"to":[18,84,92,129],"few-shot":[19,45,103],"classification.":[20],"ProLIP":[21,93,105],"fine-tunes":[22],"the":[23,36,60],"vision":[24],"encoder\u2019s":[25],"projection":[26],"matrix":[27],"with":[28],"Frobenius":[29],"norm":[30],"regularization":[31],"on":[32,43],"its":[33],"deviation":[34],"from":[35],"weights.":[38],"It":[39],"achieves":[40],"state-of-the-art":[41],"performance":[42],"11":[44],"classification":[46],"benchmarks":[47],"under":[48],"both":[49],"\"few-shot":[50],"validation\"":[51],"[23]":[52],"\"validation-free\"":[54],"[42]":[55],"settings.":[56],"Moreover,":[57],"by":[58],"rethinking":[59],"non-linear":[61],"CLIP-Adapter":[62],"[13]":[63],"through":[64],"ProLIP\u2019s":[65],"lens,":[66],"we":[67],"design":[68],"Regularized":[70],"Linear":[71],"Adapter":[72],"(RLA)":[73],"that":[74],"performs":[75],"better,":[76],"requires":[77],"no":[78],"hyperparameter":[79],"tuning,":[80],"is":[81,132],"less":[82],"sensitive":[83],"learning":[85],"rate":[86],"values,":[87],"offers":[89],"an":[90,124],"alternative":[91],"in":[94,107],"black-box":[95],"scenarios":[96],"where":[97],"model":[98],"weights":[99],"are":[100],"inaccessible.":[101],"Beyond":[102],"classification,":[104],"excels":[106],"cross-dataset":[108],"transfer,":[109],"domain":[110],"generalization,":[111,114],"base-to-new":[112],"class":[113],"test-time":[116],"adaptation\u2014where":[117],"it":[118],"outperforms":[119],"prompt":[120],"tuning":[121],"while":[122],"being":[123],"order":[125],"of":[126],"magnitude":[127],"faster":[128],"train.":[130],"Code":[131],"available":[133],"at":[134],"https://github.com/astra-vision/ProLIP.":[135]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-05-06T00:00:00"}