{"id":"https://openalex.org/W3006970865","doi":"https://doi.org/10.4018/ijcini.2020040102","title":"Comparisons of Speech Parameterisation Techniques for Classification of Intellectual Disability Using Machine Learning","display_name":"Comparisons of Speech Parameterisation Techniques for Classification of Intellectual Disability Using Machine Learning","publication_year":2020,"publication_date":"2020-02-28","ids":{"openalex":"https://openalex.org/W3006970865","doi":"https://doi.org/10.4018/ijcini.2020040102","mag":"3006970865"},"language":"en","primary_location":{"id":"doi:10.4018/ijcini.2020040102","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijcini.2020040102","pdf_url":null,"source":{"id":"https://openalex.org/S157664362","display_name":"International Journal of Cognitive Informatics and Natural Intelligence","issn_l":"1557-3958","issn":["1557-3958","1557-3966"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cognitive Informatics and Natural Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=250288&isxn=9781799805328","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072297118","display_name":"Gaurav Aggarwal","orcid":"https://orcid.org/0000-0003-2261-1657"},"institutions":[{"id":"https://openalex.org/I73779912","display_name":"Manipal University Jaipur","ror":"https://ror.org/040h76494","country_code":null,"type":"education","lineage":["https://openalex.org/I73779912"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gaurav Aggarwal","raw_affiliation_strings":["Manipal University Jaipur, Jaipur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Manipal University Jaipur, Jaipur, India","institution_ids":["https://openalex.org/I73779912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102497318","display_name":"Latika Singh","orcid":null},"institutions":[{"id":"https://openalex.org/I170110779","display_name":"Ansal University","ror":"https://ror.org/00j3qc684","country_code":"IN","type":"education","lineage":["https://openalex.org/I170110779"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Latika Singh","raw_affiliation_strings":["Ansal University, Gurgaon, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ansal University, Gurgaon, India","institution_ids":["https://openalex.org/I170110779"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5691,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82456874,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"14","issue":"2","first_page":"16","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10730","display_name":"Language Development and Disorders","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10730","display_name":"Language Development and Disorders","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational 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/T10863","display_name":"Voice and Speech Disorders","score":0.9922999739646912,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9922000169754028,"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/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.8307551145553589},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7726434469223022},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6700052618980408},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6094855666160583},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.6019514799118042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5290412306785583},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5076607465744019},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4936453104019165},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4686260521411896},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4136319160461426}],"concepts":[{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.8307551145553589},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7726434469223022},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6700052618980408},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6094855666160583},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.6019514799118042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5290412306785583},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5076607465744019},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4936453104019165},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4686260521411896},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4136319160461426},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijcini.2020040102","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijcini.2020040102","pdf_url":null,"source":{"id":"https://openalex.org/S157664362","display_name":"International Journal of Cognitive Informatics and Natural Intelligence","issn_l":"1557-3958","issn":["1557-3958","1557-3966"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cognitive Informatics and Natural Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jcini0:v:14:y:2020:i:2:p:16-34","is_oa":true,"landing_page_url":"http://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJCINI.2020040102","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=250288&isxn=9781799805328","source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:RePEc:igg:jcini0:v:14:y:2020:i:2:p:16-34","is_oa":true,"landing_page_url":"http://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJCINI.2020040102","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=250288&isxn=9781799805328","source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3006970865.pdf"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W4051035","https://openalex.org/W261996174","https://openalex.org/W1496317909","https://openalex.org/W1545137587","https://openalex.org/W1560013842","https://openalex.org/W1575408528","https://openalex.org/W1984623724","https://openalex.org/W1999662377","https://openalex.org/W2008416085","https://openalex.org/W2011434104","https://openalex.org/W2023849796","https://openalex.org/W2032423026","https://openalex.org/W2038128936","https://openalex.org/W2054371124","https://openalex.org/W2064478533","https://openalex.org/W2074712547","https://openalex.org/W2075106921","https://openalex.org/W2088703522","https://openalex.org/W2093739837","https://openalex.org/W2096039551","https://openalex.org/W2104835246","https://openalex.org/W2117244722","https://openalex.org/W2121551440","https://openalex.org/W2123098945","https://openalex.org/W2132332279","https://openalex.org/W2148154194","https://openalex.org/W2166858118","https://openalex.org/W2506065175","https://openalex.org/W2799148064","https://openalex.org/W2805932072","https://openalex.org/W2896342372","https://openalex.org/W2991057879"],"related_works":["https://openalex.org/W2349769824","https://openalex.org/W2914532148","https://openalex.org/W4317383455","https://openalex.org/W2548511587","https://openalex.org/W4293232884","https://openalex.org/W2422472940","https://openalex.org/W2019475500","https://openalex.org/W2548162870","https://openalex.org/W2138847091","https://openalex.org/W2009284386"],"abstract_inverted_index":{"Classification":[0],"of":[1,8,80,98,106],"intellectually":[2],"disabled":[3],"children":[4,28],"through":[5],"manual":[6],"assessment":[7],"speech":[9,34,78,140],"at":[10,146],"an":[11],"early":[12,147],"age":[13,92],"is":[14,121],"inconsistent,":[15],"subjective,":[16],"time-consuming":[17],"and":[18,45,65,93,111],"prone":[19],"to":[20,25,138],"error.":[21],"This":[22],"study":[23],"attempts":[24],"classify":[26],"the":[27,99,104,109,116,119,132],"with":[29,89,103,115],"intellectual":[30,144],"disabilities":[31],"using":[32],"two":[33],"feature":[35],"extraction":[36],"techniques:":[37],"Linear":[38],"Predictive":[39],"Coding":[40],"(LPC)":[41],"based":[42],"cepstral":[43,47],"parameters,":[44],"Mel-frequency":[46],"coefficients":[48],"(MFCC).":[49],"Four":[50],"different":[51,100,112],"classification":[52,75],"models:":[53],"k-nearest":[54],"neighbour":[55],"(k-NN),":[56],"support":[57],"vector":[58],"machine":[59],"(SVM),":[60],"linear":[61],"discriminant":[62],"analysis":[63],"(LDA)":[64],"radial":[66],"basis":[67],"function":[68],"neural":[69],"network":[70],"(RBFNN)":[71],"are":[72,83],"employed":[73],"for":[74,85,124],"purposes.":[76],"48":[77],"samples":[79],"each":[81],"group":[82],"taken":[84],"analysis,":[86],"from":[87],"subjects":[88],"a":[90],"similar":[91],"socio-economic":[94],"background.":[95],"The":[96,127],"effect":[97],"frame":[101,113],"length":[102,114],"number":[105],"filterbanks":[107],"in":[108,118,142],"MFCC":[110],"order":[117],"LPC":[120],"also":[122],"examined":[123],"better":[125],"accuracy.":[126],"experimental":[128],"outcomes":[129],"show":[130],"that":[131],"projected":[133],"technique":[134],"can":[135],"be":[136],"used":[137],"help":[139],"pathologists":[141],"estimating":[143],"disability":[145],"ages.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4}],"updated_date":"2026-06-11T06:19:23.411458","created_date":"2025-10-10T00:00:00"}