{"id":"https://openalex.org/W3096412286","doi":"https://doi.org/10.21437/interspeech.2020-2253","title":"Automatic Discrimination of Apraxia of Speech and Dysarthria Using a Minimalistic Set of Handcrafted Features","display_name":"Automatic Discrimination of Apraxia of Speech and Dysarthria Using a Minimalistic Set of Handcrafted Features","publication_year":2020,"publication_date":"2020-10-25","ids":{"openalex":"https://openalex.org/W3096412286","doi":"https://doi.org/10.21437/interspeech.2020-2253","mag":"3096412286"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2020-2253","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2020-2253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2020","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/285039","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061058558","display_name":"Ina Kodrasi","orcid":"https://orcid.org/0000-0002-1747-1322"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Ina Kodrasi","raw_affiliation_strings":["Speech and Audio Processing Group, Idiap Research Institute, Martigny, Switzerland"],"affiliations":[{"raw_affiliation_string":"Speech and Audio Processing Group, Idiap Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088821239","display_name":"Micha\u00ebla Pernon","orcid":"https://orcid.org/0000-0002-3168-0593"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Michaela Pernon","raw_affiliation_strings":["Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland"],"affiliations":[{"raw_affiliation_string":"Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland","institution_ids":["https://openalex.org/I114457229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054160128","display_name":"Marina Laganaro","orcid":"https://orcid.org/0000-0002-4054-0939"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Marina Laganaro","raw_affiliation_strings":["Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland"],"affiliations":[{"raw_affiliation_string":"Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland","institution_ids":["https://openalex.org/I114457229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108187466","display_name":"Herv\u00e9 Bourlard","orcid":null},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Herv\u00e9 Bourlard","raw_affiliation_strings":["Speech and Audio Processing Group, Idiap Research Institute, Martigny, Switzerland"],"affiliations":[{"raw_affiliation_string":"Speech and Audio Processing Group, Idiap Research Institute, Martigny, Switzerland","institution_ids":["https://openalex.org/I7495430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5061058558"],"corresponding_institution_ids":["https://openalex.org/I7495430"],"apc_list":null,"apc_paid":null,"fwci":1.0833,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.77423577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"4991","last_page":"4995"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10863","display_name":"Voice and Speech Disorders","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10863","display_name":"Voice and Speech Disorders","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dysarthria","display_name":"Dysarthria","score":0.8782076239585876},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6842027902603149},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.670870304107666},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5555809736251831},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.515049934387207},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4173043966293335},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3891703486442566},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.23298248648643494}],"concepts":[{"id":"https://openalex.org/C2777639682","wikidata":"https://www.wikidata.org/wiki/Q225957","display_name":"Dysarthria","level":2,"score":0.8782076239585876},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6842027902603149},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.670870304107666},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5555809736251831},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.515049934387207},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4173043966293335},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3891703486442566},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.23298248648643494},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2020-2253","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2020-2253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2020","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:285039","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/285039","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:285039","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/285039","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference proceedings"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.5799999833106995,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W243830999","https://openalex.org/W1597628276","https://openalex.org/W1969285471","https://openalex.org/W1972185525","https://openalex.org/W1999906512","https://openalex.org/W2008469012","https://openalex.org/W2017870635","https://openalex.org/W2023126832","https://openalex.org/W2044444846","https://openalex.org/W2056283397","https://openalex.org/W2084627109","https://openalex.org/W2090777335","https://openalex.org/W2095557511","https://openalex.org/W2123692283","https://openalex.org/W2128280309","https://openalex.org/W2156036356","https://openalex.org/W2239141610","https://openalex.org/W2293992264","https://openalex.org/W2399001651","https://openalex.org/W2400436994","https://openalex.org/W2407875379","https://openalex.org/W2510096158","https://openalex.org/W2664108443","https://openalex.org/W2762753270","https://openalex.org/W2937175265","https://openalex.org/W2951055490","https://openalex.org/W2972891299","https://openalex.org/W3013238248","https://openalex.org/W3015342653","https://openalex.org/W4239719967","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2331173358","https://openalex.org/W2969484279","https://openalex.org/W3160456149","https://openalex.org/W2168872498","https://openalex.org/W4400873482","https://openalex.org/W4239608382","https://openalex.org/W2329762060","https://openalex.org/W2517018229","https://openalex.org/W1987706094","https://openalex.org/W4388321867"],"abstract_inverted_index":{"To":[0],"assist":[1],"clinicians":[2],"in":[3,37,56],"the":[4,38,52,57,60,85,90,143,146,160],"differential":[5,91],"diagnosis":[6,92],"and":[7,34,67,82,95,104,122,124],"treatment":[8],"of":[9,26,31,40,47,54,59,79,93,132,145,167,181],"motor":[10],"speech":[11,32,41],"disorders,":[12],"it":[13],"is":[14],"imperative":[15],"to":[16,64,71,74,99,136],"establish":[17],"objective":[18],"tools":[19,36],"which":[20,50,176],"can":[21],"reliably":[22],"characterize":[23,100],"different":[24,130],"subtypes":[25],"disorders":[27,42],"such":[28,173],"as":[29,174],"apraxia":[30],"(AoS)":[33],"dysarthria.Objective":[35],"context":[39],"typically":[43],"rely":[44],"on":[45],"thousands":[46],"acoustic":[48,80,110],"features,":[49,111],"raises":[51],"risk":[53],"difficulties":[55],"interpretation":[58],"underlying":[61],"mechanisms,":[62],"overadaptation":[63],"training":[65],"data,":[66],"weak":[68],"generalization":[69],"capabilities":[70],"test":[72,141],"data.Seeking":[73],"use":[75],"a":[76,152,164,178],"small":[77],"number":[78],"features":[81,114,119,133,172],"motivated":[83],"by":[84],"clinical-perceptual":[86],"signs":[87],"used":[88,135],"for":[89],"AoS":[94,103],"dysarthria,":[96],"we":[97],"propose":[98],"differences":[101],"between":[102],"dysarthria":[105],"using":[106,170],"only":[107],"six":[108],"handcrafted":[109],"with":[112],"three":[113,129,139,147],"reflecting":[115,120,127],"segmental":[116],"distortions,":[117],"two":[118],"loudness":[121],"hypernasality,":[123],"one":[125],"feature":[126],"syllabification.These":[128],"sets":[131],"are":[134,149],"separately":[137],"train":[138],"classifiers.At":[140],"time,":[142],"decisions":[144],"classifiers":[148],"combined":[150],"through":[151],"simple":[153],"majority":[154],"voting":[155],"scheme.Preliminary":[156],"results":[157],"show":[158],"that":[159],"proposed":[161],"approach":[162],"achieves":[163],"discrimination":[165,179],"accuracy":[166,180],"90%,":[168],"outperforming":[169],"state-of-the-art":[171],"openSMILE":[175],"yield":[177],"65%.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
