{"id":"https://openalex.org/W4361304802","doi":"https://doi.org/10.1109/embc40787.2023.10340852","title":"Few-Shot Classification of Autism Spectrum Disorder using Site-Agnostic Meta-Learning and Brain MRI","display_name":"Few-Shot Classification of Autism Spectrum Disorder using Site-Agnostic Meta-Learning and Brain MRI","publication_year":2023,"publication_date":"2023-07-24","ids":{"openalex":"https://openalex.org/W4361304802","doi":"https://doi.org/10.1109/embc40787.2023.10340852","pmid":"https://pubmed.ncbi.nlm.nih.gov/36994159"},"language":"en","primary_location":{"id":"doi:10.1109/embc40787.2023.10340852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc40787.2023.10340852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10055488","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089189717","display_name":"Nikhil J. Dhinagar","orcid":"https://orcid.org/0000-0003-2424-4854"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nikhil J. Dhinagar","raw_affiliation_strings":["University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061458086","display_name":"Vignesh Santhalingam","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vignesh Santhalingam","raw_affiliation_strings":["University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077265436","display_name":"Katherine E. Lawrence","orcid":"https://orcid.org/0000-0002-0156-353X"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katherine E. Lawrence","raw_affiliation_strings":["University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055654698","display_name":"Emily Laltoo","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Emily Laltoo","raw_affiliation_strings":["University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100606557","display_name":"Paul M. Thompson","orcid":"https://orcid.org/0000-0002-4720-8867"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul M. Thompson","raw_affiliation_strings":["University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California,Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5089189717"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":0.8884,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78145883,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2023","issue":null,"first_page":"1","last_page":"6"},"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":0.9958000183105469,"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":0.9958000183105469,"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/T12552","display_name":"Fetal and Pediatric Neurological Disorders","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T11184","display_name":"Neonatal and fetal brain pathology","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7051740884780884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.695890486240387},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.6666900515556335},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.6567538976669312},{"id":"https://openalex.org/keywords/autism-spectrum-disorder","display_name":"Autism spectrum disorder","score":0.6332098245620728},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6222326755523682},{"id":"https://openalex.org/keywords/autism","display_name":"Autism","score":0.52785724401474},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.4500831961631775},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.13488894701004028}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7051740884780884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.695890486240387},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6666900515556335},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.6567538976669312},{"id":"https://openalex.org/C2778538070","wikidata":"https://www.wikidata.org/wiki/Q1436063","display_name":"Autism spectrum disorder","level":3,"score":0.6332098245620728},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6222326755523682},{"id":"https://openalex.org/C205778803","wikidata":"https://www.wikidata.org/wiki/Q38404","display_name":"Autism","level":2,"score":0.52785724401474},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.4500831961631775},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.13488894701004028},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/embc40787.2023.10340852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc40787.2023.10340852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:36994159","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36994159","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ArXiv","raw_type":null},{"id":"pmid:38082874","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38082874","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10055488","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10055488","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ArXiv","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:10055488","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10055488","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ArXiv","raw_type":"Text"},"sustainable_development_goals":[{"score":0.4000000059604645,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2108623767","https://openalex.org/W2326145038","https://openalex.org/W2752558629","https://openalex.org/W2794363191","https://openalex.org/W2963446712","https://openalex.org/W2972954809","https://openalex.org/W2995049146","https://openalex.org/W3126337977","https://openalex.org/W4206370218","https://openalex.org/W4226015794","https://openalex.org/W4282977711","https://openalex.org/W4297547240","https://openalex.org/W4366330918","https://openalex.org/W6637373629","https://openalex.org/W6736057607","https://openalex.org/W6750222692","https://openalex.org/W6755365793","https://openalex.org/W6767599400","https://openalex.org/W6768532476","https://openalex.org/W6797385810"],"related_works":["https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W1985458517","https://openalex.org/W2355833770","https://openalex.org/W3031039437","https://openalex.org/W4280602684","https://openalex.org/W183202219","https://openalex.org/W3095877357","https://openalex.org/W2072565696","https://openalex.org/W4386121542"],"abstract_inverted_index":{"For":[0],"machine":[1],"learning":[2,32,200],"applications":[3],"in":[4,57,112,180,222],"medical":[5],"imaging,":[6],"the":[7,17,48,58,76,161,238,241],"availability":[8,255],"of":[9,19,40,50,60,78,125,186,208,240,256],"training":[10,42,191,257],"data":[11,43,55,63,153,163],"is":[12,33,165],"often":[13],"limited,":[14],"which":[15],"hampers":[16],"design":[18],"radiological":[20],"classifiers":[21],"for":[22,52,80,105,145,246],"subtle":[23],"conditions":[24],"such":[25],"as":[26,123,210,212],"autism":[27],"spectrum":[28],"disorder":[29],"(ASD).":[30],"Transfer":[31],"one":[34],"method":[35,136,169],"to":[36,92,95,139,152],"counter":[37],"this":[38],"problem":[39],"low":[41,54],"regimes.":[44],"Here":[45],"we":[46,70,88],"explore":[47],"use":[49],"meta-learning":[51,79,103,244],"very":[53],"regimes":[56],"context":[59],"having":[61],"prior":[62,215],"from":[64,119,154,176],"multiple":[65,85,98],"sites":[66,122,157,179,209],"-":[67],"an":[68,171,227],"approach":[69],"term":[71],"site-agnostic":[72,243],"meta-learning.":[73],"Inspired":[74],"by":[75,158,202],"effectiveness":[77],"optimizing":[81],"a":[82,90,141,183,198,205,223],"model":[83,104,147,221],"across":[84,97,204],"tasks,":[86],"here":[87],"propose":[89],"framework":[91,245],"adapt":[93,151],"it":[94],"learn":[96],"sites.":[99],"We":[100,217],"tested":[101,219],"our":[102,146,220],"classifying":[106],"ASD":[107],"versus":[108],"typically":[109],"developing":[110],"controls":[111],"2,201":[113],"T1-weighted":[114],"(T1-w)":[115],"MRI":[116],"scans":[117,175],"collected":[118],"38":[120],"imaging":[121],"part":[124],"Autism":[126],"Brain":[127],"Imaging":[128],"Data":[129],"Exchange":[130],"(ABIDE)":[131],"[age:":[132],"5.2-64.0":[133],"years].":[134],"The":[135,167],"was":[137],"trained":[138],"find":[140],"good":[142],"initialization":[143],"state":[144],"that":[148,164],"can":[149],"quickly":[150],"new":[155],"unseen":[156,178],"fine-tuning":[159],"on":[160,173,226],"limited":[162,254],"available.":[166],"proposed":[168,242],"achieved":[170],"ROC-AUC=0.857":[172],"370":[174],"7":[177],"ABIDE":[181],"using":[182],"few-shot":[184],"setting":[185,225],"2-way":[187],"20-shot":[188],"i.e.,":[189],"20":[190],"samples":[192],"per":[193],"site.":[194],"Our":[195,235],"results":[196],"outperformed":[197],"transfer":[199],"baseline":[201],"generalizing":[203],"wider":[206],"range":[207],"well":[211],"other":[213],"related":[214],"work.":[216],"also":[218],"zero-shot":[224],"independent":[228],"test":[229],"site":[230],"without":[231],"any":[232],"additional":[233],"fine-tuning.":[234],"experiments":[236],"show":[237],"promise":[239],"challenging":[247],"neuroimaging":[248],"tasks":[249],"involving":[250],"multi-site":[251],"heterogeneity":[252],"with":[253],"data.":[258]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2023-03-31T00:00:00"}