{"id":"https://openalex.org/W4391407525","doi":"https://doi.org/10.1007/978-3-031-53025-8_20","title":"Accuracy Optimization in Speech Pathology Diagnosis with Data Preprocessing Techniques","display_name":"Accuracy Optimization in Speech Pathology Diagnosis with Data Preprocessing Techniques","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4391407525","doi":"https://doi.org/10.1007/978-3-031-53025-8_20"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-53025-8_20","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-031-53025-8_20","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-031-53025-8_20.pdf","source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/978-3-031-53025-8_20.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018929134","display_name":"Joana Fernandes","orcid":"https://orcid.org/0000-0002-0618-4627"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210092303","display_name":"Polytechnic Institute of Bragan\u00e7a","ror":"https://ror.org/00prsav78","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210092303"]},{"id":"https://openalex.org/I4391767784","display_name":"Research Centre in Digitalization and Intelligent Robotics","ror":"https://ror.org/00vye5g85","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4391767784"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Joana Filipa Teixeira Fernandes","raw_affiliation_strings":["Faculty of Engineering, University of Porto (FEUP), 4200-465, Porto, Portugal","Research Centre in Digitalization and Intelligent Robotics (CeDRI), Instituto Polit\u00e9cnico de Bragan\u00e7a (IPB), 5300, Bragan\u00e7a, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-0618-4627","affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Porto (FEUP), 4200-465, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"Research Centre in Digitalization and Intelligent Robotics (CeDRI), Instituto Polit\u00e9cnico de Bragan\u00e7a (IPB), 5300, Bragan\u00e7a, Portugal","institution_ids":["https://openalex.org/I4210092303","https://openalex.org/I4391767784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041017265","display_name":"Diamantino Freitas","orcid":"https://orcid.org/0000-0003-4260-9677"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Diamantino Rui Freitas","raw_affiliation_strings":["Faculty of Engineering, University of Porto (FEUP), 4200-465, Porto, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-4260-9677","affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Porto (FEUP), 4200-465, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010364715","display_name":"Jo\u00e3o Paulo Teixeira","orcid":"https://orcid.org/0000-0002-6679-5702"},"institutions":[{"id":"https://openalex.org/I4210092303","display_name":"Polytechnic Institute of Bragan\u00e7a","ror":"https://ror.org/00prsav78","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210092303"]},{"id":"https://openalex.org/I4391767784","display_name":"Research Centre in Digitalization and Intelligent Robotics","ror":"https://ror.org/00vye5g85","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4391767784"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Paulo Teixeira","raw_affiliation_strings":["Associate Laboratory for Sustainability and Technology (SusTEC), Instituto Polit\u00e9cnico de Bragan\u00e7a, Campus de Santa Apol\u00f3nia, 5300-253, Bragan\u00e7a, Portugal","Research Centre in Digitalization and Intelligent Robotics (CeDRI), Instituto Polit\u00e9cnico de Bragan\u00e7a (IPB), 5300, Bragan\u00e7a, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-6679-5702","affiliations":[{"raw_affiliation_string":"Associate Laboratory for Sustainability and Technology (SusTEC), Instituto Polit\u00e9cnico de Bragan\u00e7a, Campus de Santa Apol\u00f3nia, 5300-253, Bragan\u00e7a, Portugal","institution_ids":["https://openalex.org/I4210092303"]},{"raw_affiliation_string":"Research Centre in Digitalization and Intelligent Robotics (CeDRI), Instituto Polit\u00e9cnico de Bragan\u00e7a (IPB), 5300, Bragan\u00e7a, Portugal","institution_ids":["https://openalex.org/I4210092303","https://openalex.org/I4391767784"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018929134"],"corresponding_institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4210092303","https://openalex.org/I4391767784"],"apc_list":null,"apc_paid":null,"fwci":0.749,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.63717273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"287","last_page":"299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","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"}},"topics":[{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","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"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9915000200271606,"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/T10860","display_name":"Speech and Audio Processing","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/preprocessor","display_name":"Preprocessor","score":0.8534080982208252},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.692168116569519},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.5420937538146973},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4393164813518524},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41514265537261963},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4123794734477997},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.3965938687324524},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3755277693271637},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32176461815834045},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2319718599319458}],"concepts":[{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.8534080982208252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.692168116569519},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.5420937538146973},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4393164813518524},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41514265537261963},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4123794734477997},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.3965938687324524},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3755277693271637},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32176461815834045},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2319718599319458}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-031-53025-8_20","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-031-53025-8_20","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-031-53025-8_20.pdf","source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},{"id":"pmh:oai:bibliotecadigital.ipb.pt:10198/30321","is_oa":true,"landing_page_url":"http://hdl.handle.net/10198/30321","pdf_url":"https://bibliotecadigital.ipb.pt/bitstreams/ba1b6f51-be5f-46d5-ab44-c3271745974d/download","source":{"id":"https://openalex.org/S4306400634","display_name":"Biblioteca Digital do IPB (Instituto Politecnico De Braganca)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210092303","host_organization_name":"Polytechnic Institute of Bragan\u00e7a","host_organization_lineage":["https://openalex.org/I4210092303"],"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":"conference paper"}],"best_oa_location":{"id":"doi:10.1007/978-3-031-53025-8_20","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-031-53025-8_20","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-031-53025-8_20.pdf","source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},"sustainable_development_goals":[{"score":0.6000000238418579,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391407525.pdf"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W305229298","https://openalex.org/W1512724819","https://openalex.org/W1534316483","https://openalex.org/W1577499353","https://openalex.org/W1624853736","https://openalex.org/W1978239142","https://openalex.org/W2020458109","https://openalex.org/W2528333531","https://openalex.org/W2539970249","https://openalex.org/W2897880775","https://openalex.org/W2898695676","https://openalex.org/W2980704235","https://openalex.org/W3003236386","https://openalex.org/W3003664176","https://openalex.org/W3047686864","https://openalex.org/W3084240052","https://openalex.org/W3133274730","https://openalex.org/W3187916661","https://openalex.org/W4221056805","https://openalex.org/W4293417080","https://openalex.org/W4298009384","https://openalex.org/W4313342899","https://openalex.org/W4319925257","https://openalex.org/W4320493278","https://openalex.org/W6794817358"],"related_works":["https://openalex.org/W2989490741","https://openalex.org/W138569904","https://openalex.org/W2367545121","https://openalex.org/W4248881655","https://openalex.org/W2482165163","https://openalex.org/W3010890513","https://openalex.org/W3092506759","https://openalex.org/W2390914021","https://openalex.org/W2389417819","https://openalex.org/W3195278891"],"abstract_inverted_index":{"Abstract":[0],"Using":[1],"acoustic":[2],"analysis":[3,148,197],"to":[4,28,31,41,150,173],"classify":[5],"and":[6,17,53,66,133,169,228],"identify":[7,29],"speech":[8],"disorders":[9],"non-invasively":[10],"can":[11],"reduce":[12],"waiting":[13],"times":[14],"for":[15,84,161,225,232],"patients":[16],"specialists":[18],"while":[19],"also":[20],"increasing":[21],"the":[22,96,152,162,182,185,214,219,222,229,233],"accuracy":[23,158,176,192,211,216],"of":[24,98,103,127,159,193,221,235],"diagnoses.":[25],"In":[26],"order":[27],"models":[30,44,109,202,207],"use":[32],"in":[33,49,81,181,209],"a":[34,101],"vocal":[35],"disease":[36],"diagnosis":[37],"system,":[38],"we":[39],"want":[40],"know":[42],"which":[43],"have":[45],"higher":[46],"success":[47],"rates":[48],"distinguishing":[50],"between":[51],"healthy":[52],"pathological":[54],"sounds.":[55],"For":[56,95,138],"this":[57],"purpose,":[58],"708":[59],"diseased":[60],"people":[61,69],"spread":[62],"throughout":[63],"19":[64],"pathologies,":[65],"194":[67],"control":[68],"were":[70,93,110,143],"used.":[71],"There":[72],"are":[73],"nine":[74],"sound":[75,89],"files":[76],"per":[77],"subject,":[78],"three":[79,82],"vowels":[80],"tones,":[83],"each":[85,88,139],"subject.":[86],"From":[87],"file,":[90],"13":[91],"parameters":[92,142],"extracted.":[94],"classification":[97],"healthy/pathological":[99],"individuals,":[100],"variety":[102],"classifiers":[104,126,132],"based":[105],"on":[106],"Machine":[107],"Learning":[108],"used,":[111,189],"including":[112],"decision":[113],"trees,":[114],"discriminant":[115],"analyses,":[116],"logistic":[117],"regression":[118],"classifiers,":[119,122],"naive":[120],"Bayes":[121],"support":[123],"vector":[124],"machines,":[125],"closely":[128],"related":[129],"variables,":[130],"ensemble":[131],"artificial":[134],"neural":[135],"network":[136],"classifiers.":[137],"patient,":[140],"118":[141],"used":[144],"initially.":[145],"The":[146,167,195],"first":[147],"aimed":[149,172],"find":[151],"best":[153,215],"classifier,":[154],"thus":[155],"obtaining":[156,213],"an":[157,191],"81.3%":[160],"Ensemble":[163],"Sub-space":[164],"Discriminant":[165],"classifier.":[166],"second":[168,183],"third":[170,196],"analyses":[171],"improve":[174],"ground":[175],"using":[177],"preprocessing":[178],"methodologies.":[179],"Therefore,":[180],"analysis,":[184],"PCA":[186],"technique":[187],"was":[188],"with":[190,203,218],"80.2%.":[194],"combined":[198],"several":[199,204],"outlier":[200],"treatment":[201,227],"data":[205,236],"normalization":[206,234],"and,":[208],"general,":[210],"improved,":[212],"(82.9%)":[217],"combination":[220],"Greebs":[223],"model":[224,231],"outliers":[226],"range":[230],"procedure.":[237]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}