{"id":"https://openalex.org/W3138069817","doi":"https://doi.org/10.1109/bigdata50022.2020.9378453","title":"A Machine Learning fMRI Approach in the Diagnosis of Autism","display_name":"A Machine Learning fMRI Approach in the Diagnosis of Autism","publication_year":2020,"publication_date":"2020-12-10","ids":{"openalex":"https://openalex.org/W3138069817","doi":"https://doi.org/10.1109/bigdata50022.2020.9378453","mag":"3138069817"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata50022.2020.9378453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata50022.2020.9378453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-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/A5061846397","display_name":"Aikaterini Karampasi","orcid":"https://orcid.org/0000-0001-5993-3233"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Aikaterini Karampasi","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005052520","display_name":"I\u03bfannis Kakkos","orcid":"https://orcid.org/0000-0001-8365-2140"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Kakkos","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021307734","display_name":"Stavros-Theofanis Miloulis","orcid":"https://orcid.org/0000-0001-5091-5530"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stavros-Theofanis Miloulis","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027990991","display_name":"Ioannis Zorzos","orcid":"https://orcid.org/0000-0002-0999-1168"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Zorzos","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077147419","display_name":"Georgios \u039d. Dimitrakopoulos","orcid":"https://orcid.org/0000-0002-7817-9552"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]},{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios N. Dimitrakopoulos","raw_affiliation_strings":["School of Medicine, University of Patras, Greece & ICE-HT, FORTH, Patras, Greece"],"affiliations":[{"raw_affiliation_string":"School of Medicine, University of Patras, Greece & ICE-HT, FORTH, Patras, Greece","institution_ids":["https://openalex.org/I174878644","https://openalex.org/I8901234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013917806","display_name":"Kostakis Gkiatis","orcid":"https://orcid.org/0000-0002-5514-7777"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kostakis Gkiatis","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051524490","display_name":"Pantelis A. Asvestas","orcid":"https://orcid.org/0000-0002-0570-0909"},"institutions":[{"id":"https://openalex.org/I4210094138","display_name":"University of West Attica","ror":"https://ror.org/00r2r5k05","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210094138"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panteleimon Asvestas","raw_affiliation_strings":["Department of Biomedical Engineering, University of West Attica, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of West Attica, Athens, Greece","institution_ids":["https://openalex.org/I4210094138"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087972272","display_name":"George K. Matsopoulos","orcid":"https://orcid.org/0000-0002-2600-9914"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George Matsopoulos","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5061846397"],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":null,"apc_paid":null,"fwci":1.5892,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8314224,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"3628","last_page":"3631"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9836999773979187,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.7355340719223022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6994923949241638},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6883485317230225},{"id":"https://openalex.org/keywords/autism-spectrum-disorder","display_name":"Autism spectrum disorder","score":0.672303318977356},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.644358217716217},{"id":"https://openalex.org/keywords/functional-magnetic-resonance-imaging","display_name":"Functional magnetic resonance imaging","score":0.6090378761291504},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5937760472297668},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.4735661745071411},{"id":"https://openalex.org/keywords/autism","display_name":"Autism","score":0.4694841504096985},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43712201714515686},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.20709443092346191},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.12745046615600586},{"id":"https://openalex.org/keywords/developmental-psychology","display_name":"Developmental psychology","score":0.08942630887031555}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7355340719223022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6994923949241638},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6883485317230225},{"id":"https://openalex.org/C2778538070","wikidata":"https://www.wikidata.org/wiki/Q1436063","display_name":"Autism spectrum disorder","level":3,"score":0.672303318977356},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.644358217716217},{"id":"https://openalex.org/C2779226451","wikidata":"https://www.wikidata.org/wiki/Q903809","display_name":"Functional magnetic resonance imaging","level":2,"score":0.6090378761291504},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5937760472297668},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.4735661745071411},{"id":"https://openalex.org/C205778803","wikidata":"https://www.wikidata.org/wiki/Q38404","display_name":"Autism","level":2,"score":0.4694841504096985},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43712201714515686},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.20709443092346191},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.12745046615600586},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.08942630887031555}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata50022.2020.9378453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata50022.2020.9378453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.699999988079071,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1701825639","https://openalex.org/W1990134753","https://openalex.org/W2044429401","https://openalex.org/W2061564920","https://openalex.org/W2079450984","https://openalex.org/W2107956883","https://openalex.org/W2143668817","https://openalex.org/W2291733379","https://openalex.org/W2314945771","https://openalex.org/W2329148842","https://openalex.org/W2522924024","https://openalex.org/W2594263197","https://openalex.org/W2610184357","https://openalex.org/W2626946189","https://openalex.org/W2752558629","https://openalex.org/W2962687950","https://openalex.org/W2963122398","https://openalex.org/W3003675036","https://openalex.org/W3009544884","https://openalex.org/W3016809691","https://openalex.org/W3025027487","https://openalex.org/W3037176648","https://openalex.org/W3046009122","https://openalex.org/W6637653338","https://openalex.org/W6743900687"],"related_works":["https://openalex.org/W2729514902","https://openalex.org/W2024160000","https://openalex.org/W2773500201","https://openalex.org/W2061273563","https://openalex.org/W2285052147","https://openalex.org/W4287995534","https://openalex.org/W2743258233","https://openalex.org/W2998168123","https://openalex.org/W1972656095","https://openalex.org/W2970216048"],"abstract_inverted_index":{"Diagnosis":[0],"of":[1,16,23,32,48,65,158,162,177],"Autism":[2],"Spectrum":[3],"Disorder":[4],"(ASD)":[5],"is":[6,59],"a":[7,28,53,159],"complex":[8],"task":[9],"that":[10],"typically":[11],"relies":[12],"on":[13],"the":[14,17,21,36,63,68,127,132,147,156],"expertise":[15],"clinician":[18],"due":[19],"to":[20,70,86,103,166,170],"lack":[22],"specific":[24],"quantitative":[25],"biomarkers.":[26],"As":[27],"consequence,":[29],"automatic":[30],"categorization":[31],"an":[33],"individual":[34],"within":[35],"ASD":[37,57,75,87,107],"taxonomy":[38],"poses":[39],"many":[40],"challenges,":[41],"usually":[42],"with":[43,136,173],"controversial":[44],"results.":[45],"The":[46],"implementation":[47],"Machine":[49],"Learning":[50],"approaches":[51],"as":[52],"diagnostic":[54],"tool":[55],"for":[56],"classification":[58,97,175],"rapidly":[60],"growing":[61],"in":[62,84,101,155],"field":[64],"neuroscience,":[66],"holding":[67],"potential":[69],"enhance":[71],"discrimination":[72],"validity":[73],"among":[74],"and":[76,96,108,131,144],"Typically":[77],"Developed":[78],"(TD)":[79],"individuals,":[80],"while":[81],"providing":[82],"indications":[83],"regard":[85],"differentiating":[88],"factors.":[89],"In":[90],"this":[91],"study,":[92],"various":[93],"feature":[94],"selection":[95],"techniques":[98],"were":[99],"employed":[100],"order":[102],"successfully":[104],"discern":[105],"between":[106],"TD,":[109],"using":[110],"data":[111],"from":[112],"large":[113],"resting-state":[114],"functional":[115],"Magnetic":[116],"Resonance":[117],"Imaging":[118],"(rs-fMRI)":[119],"database.":[120],"Moreover,":[121],"we":[122],"adopt":[123],"novel":[124],"features,":[125,164],"namely":[126],"Haralick":[128],"texture":[129],"features":[130],"Kullback-Leibler":[133],"divergence,":[134],"combined":[135],"already":[137],"established":[138],"ones":[139],"(i.e.":[140],"static":[141],"Functional":[142],"Connectivity":[143],"demographics),":[145],"assessing":[146],"most":[148],"informative":[149],"global":[150],"attributes.":[151],"Our":[152],"framework":[153],"succeeded":[154],"identification":[157],"small":[160],"number":[161],"discriminative":[163],"leading":[165],"high":[167],"performance":[168],"relative":[169],"previous":[171],"works":[172],"optimal":[174],"accuracy":[176],"0.725.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}