{"id":"https://openalex.org/W2802597092","doi":"https://doi.org/10.1109/icassp.2018.8461836","title":"Comparison of Speech Tasks for Automatic Classification of Patients with Amyotrophic Lateral Sclerosis and Healthy Subjects","display_name":"Comparison of Speech Tasks for Automatic Classification of Patients with Amyotrophic Lateral Sclerosis and Healthy Subjects","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2802597092","doi":"https://doi.org/10.1109/icassp.2018.8461836","mag":"2802597092"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2018.8461836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5023231479","display_name":"Aravind Illa","orcid":null},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Aravind Illa","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101911017","display_name":"Deep Patel","orcid":"https://orcid.org/0000-0001-6776-4708"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deep Patel","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110707804","display_name":"B. Yamini","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"BK Yamini","raw_affiliation_strings":["Departmeut of Speech Pathology and Audiology"],"affiliations":[{"raw_affiliation_string":"Departmeut of Speech Pathology and Audiology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060170100","display_name":"Meera ss","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Meera ss","raw_affiliation_strings":["Departmeut of Speech Pathology and Audiology"],"affiliations":[{"raw_affiliation_string":"Departmeut of Speech Pathology and Audiology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111991278","display_name":"N. Shivashankar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N Shivashankar","raw_affiliation_strings":["Departmeut of Speech Pathology and Audiology"],"affiliations":[{"raw_affiliation_string":"Departmeut of Speech Pathology and Audiology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054892321","display_name":"Veeramani Preethish\u2010Kumar","orcid":"https://orcid.org/0000-0003-1158-0971"},"institutions":[{"id":"https://openalex.org/I699696","display_name":"National Institute of Mental Health and Neurosciences","ror":"https://ror.org/0405n5e57","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I699696"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Preethish-Kumar Veeramani","raw_affiliation_strings":["Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India","institution_ids":["https://openalex.org/I699696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034272644","display_name":"Seena vengalii","orcid":null},"institutions":[{"id":"https://openalex.org/I699696","display_name":"National Institute of Mental Health and Neurosciences","ror":"https://ror.org/0405n5e57","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I699696"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Seena vengalii","raw_affiliation_strings":["Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India","institution_ids":["https://openalex.org/I699696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008997571","display_name":"Kiran Polavarapui","orcid":null},"institutions":[{"id":"https://openalex.org/I699696","display_name":"National Institute of Mental Health and Neurosciences","ror":"https://ror.org/0405n5e57","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I699696"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kiran Polavarapui","raw_affiliation_strings":["Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India","institution_ids":["https://openalex.org/I699696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056673079","display_name":"Saraswati Nashi","orcid":"https://orcid.org/0000-0002-3184-2345"},"institutions":[{"id":"https://openalex.org/I699696","display_name":"National Institute of Mental Health and Neurosciences","ror":"https://ror.org/0405n5e57","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I699696"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Saraswati Nashi","raw_affiliation_strings":["Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India","institution_ids":["https://openalex.org/I699696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026530949","display_name":"Atchayaram Nalini","orcid":"https://orcid.org/0000-0001-9791-3639"},"institutions":[{"id":"https://openalex.org/I699696","display_name":"National Institute of Mental Health and Neurosciences","ror":"https://ror.org/0405n5e57","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I699696"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Atchayaram Nalini","raw_affiliation_strings":["Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India","institution_ids":["https://openalex.org/I699696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046000500","display_name":"Prasanta Ghosh","orcid":"https://orcid.org/0000-0002-2925-1802"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prasanta Kumar Ghosh","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Science, Bangalore, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5023231479"],"corresponding_institution_ids":["https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":4.6834,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.94198211,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"6014","last_page":"6018"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11358","display_name":"Dysphagia Assessment and Management","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11358","display_name":"Dysphagia Assessment and Management","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10855","display_name":"Amyotrophic Lateral Sclerosis Research","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T10863","display_name":"Voice and Speech Disorders","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7498573660850525},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6965047121047974},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.68034827709198},{"id":"https://openalex.org/keywords/amyotrophic-lateral-sclerosis","display_name":"Amyotrophic lateral sclerosis","score":0.6679474711418152},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5892901420593262},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5086380243301392},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43481749296188354},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.43043163418769836},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4268784523010254},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09588438272476196},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.08190509676933289}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7498573660850525},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6965047121047974},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.68034827709198},{"id":"https://openalex.org/C2780596555","wikidata":"https://www.wikidata.org/wiki/Q206901","display_name":"Amyotrophic lateral sclerosis","level":3,"score":0.6679474711418152},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5892901420593262},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5086380243301392},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43481749296188354},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.43043163418769836},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4268784523010254},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09588438272476196},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.08190509676933289},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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/icassp.2018.8461836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:60966","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W222076935","https://openalex.org/W646899800","https://openalex.org/W1522301498","https://openalex.org/W1608423896","https://openalex.org/W1970567062","https://openalex.org/W1993615774","https://openalex.org/W1994227098","https://openalex.org/W1995163274","https://openalex.org/W1996222182","https://openalex.org/W1999799863","https://openalex.org/W2002899401","https://openalex.org/W2013076027","https://openalex.org/W2020536793","https://openalex.org/W2022586042","https://openalex.org/W2040152740","https://openalex.org/W2040926622","https://openalex.org/W2057563799","https://openalex.org/W2085662862","https://openalex.org/W2091578674","https://openalex.org/W2108381339","https://openalex.org/W2141697795","https://openalex.org/W2143911129","https://openalex.org/W2153635508","https://openalex.org/W2161938104","https://openalex.org/W2514170666","https://openalex.org/W2613966618","https://openalex.org/W2740744211","https://openalex.org/W2913609543","https://openalex.org/W2964121744","https://openalex.org/W4298266977","https://openalex.org/W4399182914","https://openalex.org/W6631190155","https://openalex.org/W6725956166"],"related_works":["https://openalex.org/W2070831599","https://openalex.org/W4206749202","https://openalex.org/W2154294661","https://openalex.org/W2393752460","https://openalex.org/W2048256717","https://openalex.org/W2059706093","https://openalex.org/W4292226083","https://openalex.org/W2970628625","https://openalex.org/W4387118726","https://openalex.org/W2775560057"],"abstract_inverted_index":{"In":[0,27,71],"this":[1,48],"work,":[2],"we":[3,29],"consider":[4],"the":[5,31,68,104,128,137,144],"task":[6],"of":[7,15,33,36,147,153],"acoustic":[8,75,110],"and":[9,21,44,52,61,76,93,111,117,159],"articulatory":[10,51,77,80,106,112],"feature":[11],"based":[12],"automatic":[13],"classification":[14,69],"Amyotrophic":[16],"Lateral":[17],"Sclerosis":[18],"(ALS)":[19],"patients":[20,64],"healthy":[22,59],"subjects":[23],"using":[24,65,114,127],"speech":[25,37,43,53,134,139,161],"tasks.":[26],"particular,":[28],"compare":[30],"roles":[32],"different":[34,133],"types":[35],"tasks,":[38],"namely":[39],"rehearsed":[40,138],"speech,":[41],"spontaneous":[42,160],"repeated":[45,157],"words":[46,158],"for":[47,67,84,164],"purpose.":[49],"Simultaneous":[50],"data":[54],"were":[55],"recorded":[56],"from":[57],"8":[58,62],"controls":[60],"ALS":[63],"AG501":[66],"experiments.":[70],"addition":[72],"to":[73,142],"typical":[74],"features,":[78],"new":[79],"features":[81,107,113],"are":[82,98,162],"proposed":[83,105,129],"classification.":[85,165],"As":[86],"classifiers,":[87],"both":[88,115,156],"Deep":[89],"Neural":[90],"Networks":[91],"(DNN)":[92],"Support":[94],"Vector":[95],"Machines":[96],"(SVM)":[97],"examined.":[99],"Classification":[100],"experiments":[101],"reveal":[102],"that":[103],"outperform":[108],"other":[109],"DNN":[116,125],"SVM":[118,121],"classifier.":[119],"However,":[120],"performs":[122],"better":[123],"than":[124],"classifier":[126],"feature.":[130],"Among":[131],"three":[132],"tasks":[135],"considered,":[136],"was":[140],"found":[141],"provide":[143],"highest":[145],"F-score":[146,152],"1,":[148],"followed":[149],"by":[150],"an":[151],"0.92":[154],"when":[155],"used":[163]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":7}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
