{"id":"https://openalex.org/W4385822742","doi":"https://doi.org/10.21437/interspeech.2023-2531","title":"Severity Classification of Parkinson's Disease from Speech using Single Frequency Filtering-based Features","display_name":"Severity Classification of Parkinson's Disease from Speech using Single Frequency Filtering-based Features","publication_year":2023,"publication_date":"2023-08-14","ids":{"openalex":"https://openalex.org/W4385822742","doi":"https://doi.org/10.21437/interspeech.2023-2531"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2023-2531","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2023-2531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"INTERSPEECH 2023","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2308.09042","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080870546","display_name":"Sudarsana Reddy Kadiri","orcid":"https://orcid.org/0000-0001-5806-3053"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sudarsana Reddy Kadiri","raw_affiliation_strings":["Department of Information and Communications Engineering, Aalto University, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communications Engineering, Aalto University, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042157833","display_name":"Manila Kodali","orcid":"https://orcid.org/0000-0003-4594-4921"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Manila Kodali","raw_affiliation_strings":["Department of Information and Communications Engineering, Aalto University, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communications Engineering, Aalto University, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042186400","display_name":"Paavo Alku","orcid":"https://orcid.org/0000-0002-8173-9418"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Paavo Alku","raw_affiliation_strings":["Department of Information and Communications Engineering, Aalto University, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Communications Engineering, Aalto University, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":0.7981,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72026613,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2393","last_page":"2397"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10863","display_name":"Voice and Speech Disorders","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9969000220298767,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9786999821662903,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/parkinsons-disease","display_name":"Parkinson's disease","score":0.5641634464263916},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5429096817970276},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5022618770599365},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.4035087823867798},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.3881513476371765},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37425297498703003},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.250764399766922},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.06624087691307068}],"concepts":[{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.5641634464263916},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5429096817970276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5022618770599365},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4035087823867798},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.3881513476371765},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37425297498703003},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.250764399766922},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.06624087691307068}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/interspeech.2023-2531","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2023-2531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"INTERSPEECH 2023","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2308.09042","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2308.09042","pdf_url":"https://arxiv.org/pdf/2308.09042","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/124658","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/7b2ea80c-2380-4872-99bd-2721f9ef82eb","pdf_url":null,"source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2308.09042","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2308.09042","pdf_url":"https://arxiv.org/pdf/2308.09042","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4385822742.pdf","grobid_xml":"https://content.openalex.org/works/W4385822742.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W144178286","https://openalex.org/W1924962846","https://openalex.org/W1968573968","https://openalex.org/W2081345242","https://openalex.org/W2084627109","https://openalex.org/W2100534701","https://openalex.org/W2117095944","https://openalex.org/W2170517798","https://openalex.org/W2251281161","https://openalex.org/W2293992264","https://openalex.org/W2298367083","https://openalex.org/W2344936922","https://openalex.org/W2549559054","https://openalex.org/W2580210409","https://openalex.org/W2614473557","https://openalex.org/W2743691251","https://openalex.org/W2746624190","https://openalex.org/W2802556368","https://openalex.org/W2806647989","https://openalex.org/W2885806496","https://openalex.org/W2889017834","https://openalex.org/W2899053767","https://openalex.org/W2910194064","https://openalex.org/W2913575235","https://openalex.org/W2965218786","https://openalex.org/W2970512712","https://openalex.org/W3094756192","https://openalex.org/W3101840241","https://openalex.org/W3119354365","https://openalex.org/W4212916636","https://openalex.org/W4225504381","https://openalex.org/W4233355376"],"related_works":["https://openalex.org/W2229271988","https://openalex.org/W438207291","https://openalex.org/W4401814285","https://openalex.org/W359363153","https://openalex.org/W4401252597","https://openalex.org/W4390260856","https://openalex.org/W3134596587","https://openalex.org/W3216329096","https://openalex.org/W2416973532","https://openalex.org/W3116665257"],"abstract_inverted_index":{"Developing":[0],"objective":[1],"methods":[2],"for":[3,13,47,126,133,141],"assessing":[4],"the":[5,15,29,44,48,65,72,95,100,104,127,134,142],"severity":[6,49],"of":[7,24,51,78,122],"Parkinson's":[8],"disease":[9],"(PD)":[10],"is":[11],"crucial":[12],"improving":[14],"diagnosis":[16],"and":[17,40,81,115,124,137,139],"treatment.":[18],"This":[19],"study":[20,70],"proposes":[21],"two":[22],"sets":[23],"novel":[25],"features":[26,102,117],"derived":[27],"from":[28,43],"single":[30],"frequency":[31],"filtering":[32],"(SFF)":[33],"method:":[34],"(1)":[35],"SFF":[36,45,58],"cepstral":[37],"coefficients":[38],"(SFFCC)":[39],"(2)":[41],"MFCCs":[42,106],"(MFCC-SFF)":[46],"classification":[50],"PD.":[52],"Prior":[53],"studies":[54],"have":[55],"demonstrated":[56],"that":[57,99],"offers":[59],"greater":[60],"spectro-temporal":[61],"resolution":[62],"compared":[63],"to":[64,148],"short-time":[66],"Fourier":[67],"transform.":[68],"The":[69,112],"uses":[71],"PC-GITA":[73],"database,":[74],"which":[75],"includes":[76],"speech":[77],"PD":[79],"patients":[80],"healthy":[82],"controls":[83],"produced":[84],"in":[85,107,146],"three":[86,109],"speaking":[87,110],"tasks":[88],"(vowels,":[89],"sentences,":[90],"text":[91,144],"reading).":[92],"Experiments":[93],"using":[94],"SVM":[96],"classifier":[97],"revealed":[98],"proposed":[101,113],"outperformed":[103],"conventional":[105],"all":[108],"tasks.":[111],"SFFCC":[114],"MFCC-SFF":[116],"gave":[118],"a":[119],"relative":[120],"improvement":[121],"5.8%":[123],"2.3%":[125],"vowel":[128],"task,":[129,136,145],"7.0%":[130],"&":[131],"1.8%":[132],"sentence":[135],"2.4%":[138],"1.1%":[140],"read":[143],"comparison":[147],"MFCC":[149],"features.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
