{"id":"https://openalex.org/W4414539392","doi":"https://doi.org/10.23919/mva65244.2025.11175083","title":"An Automatic Rating Approach Using Machine Learning and Feature Selection for Finger Tapping in MDS-UPDRS Part III","display_name":"An Automatic Rating Approach Using Machine Learning and Feature Selection for Finger Tapping in MDS-UPDRS Part III","publication_year":2025,"publication_date":"2025-07-26","ids":{"openalex":"https://openalex.org/W4414539392","doi":"https://doi.org/10.23919/mva65244.2025.11175083"},"language":"en","primary_location":{"id":"doi:10.23919/mva65244.2025.11175083","is_oa":false,"landing_page_url":"https://doi.org/10.23919/mva65244.2025.11175083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 19th International Conference on Machine Vision and Applications (MVA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5027956339","display_name":"Yi-Hung Chiu","orcid":"https://orcid.org/0000-0003-2878-7549"},"institutions":[{"id":"https://openalex.org/I98298690","display_name":"I-Shou University","ror":"https://ror.org/04d7e4m76","country_code":"TW","type":"education","lineage":["https://openalex.org/I98298690"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Hung Chiu","raw_affiliation_strings":["I-Shou University,Department of Information Engineering,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I-Shou University,Department of Information Engineering,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I98298690"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004943276","display_name":"Tung-Kuan Liu","orcid":"https://orcid.org/0000-0002-3581-574X"},"institutions":[{"id":"https://openalex.org/I4387154394","display_name":"National Kaohsiung University of Science and Technology","ror":"https://ror.org/00hfj7g70","country_code":null,"type":"education","lineage":["https://openalex.org/I4387154394"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tung-Kuan Liu","raw_affiliation_strings":["National Kaohsiung University of Science and Technology,Department of Mechatronics Engineering,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Kaohsiung University of Science and Technology,Department of Mechatronics Engineering,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I4387154394"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111746071","display_name":"Chih-Ping Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136334","display_name":"Chi Mei Medical Center","ror":"https://ror.org/02y2htg06","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210136334"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Ping Yang","raw_affiliation_strings":["Chi Mei Medical Center,Department of Anesthesiology,Tainan,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chi Mei Medical Center,Department of Anesthesiology,Tainan,Taiwan","institution_ids":["https://openalex.org/I4210136334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034123761","display_name":"Ching\u2010Fang Chien","orcid":"https://orcid.org/0000-0001-5036-0109"},"institutions":[{"id":"https://openalex.org/I152743029","display_name":"Kaohsiung Medical University","ror":"https://ror.org/03gk81f96","country_code":"TW","type":"education","lineage":["https://openalex.org/I152743029"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Fang Chien","raw_affiliation_strings":["Kaohsiung Medical University Hospital,Department of Neurology,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kaohsiung Medical University Hospital,Department of Neurology,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I152743029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063324164","display_name":"Li\u2010Min Liou","orcid":"https://orcid.org/0000-0002-1179-7428"},"institutions":[{"id":"https://openalex.org/I152743029","display_name":"Kaohsiung Medical University","ror":"https://ror.org/03gk81f96","country_code":"TW","type":"education","lineage":["https://openalex.org/I152743029"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Li-Min Liou","raw_affiliation_strings":["Kaohsiung Medical University,College of Medicine,Department of Neurology School of Medicine,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kaohsiung Medical University,College of Medicine,Department of Neurology School of Medicine,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I152743029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028211956","display_name":"Lung\u2010Chang Lin","orcid":"https://orcid.org/0000-0001-6963-1925"},"institutions":[{"id":"https://openalex.org/I152743029","display_name":"Kaohsiung Medical University","ror":"https://ror.org/03gk81f96","country_code":"TW","type":"education","lineage":["https://openalex.org/I152743029"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Lung-Chang Lin","raw_affiliation_strings":["Kaohsiung Medical University Hospital, Kaohsiung Medical University,Departments of Pediatrics,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kaohsiung Medical University Hospital, Kaohsiung Medical University,Departments of Pediatrics,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I152743029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044048847","display_name":"Huei\u2010Ping Dong","orcid":"https://orcid.org/0000-0001-8555-5539"},"institutions":[{"id":"https://openalex.org/I64045040","display_name":"Fooyin University","ror":"https://ror.org/03pfmgq50","country_code":"TW","type":"education","lineage":["https://openalex.org/I64045040"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Huei-Ping Dong","raw_affiliation_strings":["Fooyin University,Department of Nursing,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fooyin University,Department of Nursing,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I64045040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108518161","display_name":"Chen\u2010Sen Ouyang","orcid":null},"institutions":[{"id":"https://openalex.org/I4387154394","display_name":"National Kaohsiung University of Science and Technology","ror":"https://ror.org/00hfj7g70","country_code":null,"type":"education","lineage":["https://openalex.org/I4387154394"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chen-Sen Ouyang","raw_affiliation_strings":["National Kaohsiung University of Science and Technology,Department of Information Management,Kaohsiung,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Kaohsiung University of Science and Technology,Department of Information Management,Kaohsiung,Taiwan","institution_ids":["https://openalex.org/I4387154394"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22250049,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.3230000138282776,"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.3230000138282776,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.29280000925064087,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12707","display_name":"Vehicle License Plate Recognition","score":0.26899999380111694,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6614999771118164},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6134999990463257},{"id":"https://openalex.org/keywords/finger-tapping","display_name":"Finger tapping","score":0.5636000037193298},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5590999722480774},{"id":"https://openalex.org/keywords/gold-standard","display_name":"Gold standard (test)","score":0.41760000586509705},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.40299999713897705},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4009999930858612}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7918000221252441},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6622999906539917},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6614999771118164},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6134999990463257},{"id":"https://openalex.org/C2992114214","wikidata":"https://www.wikidata.org/wiki/Q7684805","display_name":"Finger tapping","level":2,"score":0.5636000037193298},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5590999722480774},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5187000036239624},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.41760000586509705},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.40299999713897705},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4009999930858612},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3921999931335449},{"id":"https://openalex.org/C83849319","wikidata":"https://www.wikidata.org/wiki/Q7295720","display_name":"Rating scale","level":2,"score":0.38999998569488525},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.3546999990940094},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.28450000286102295},{"id":"https://openalex.org/C2778739407","wikidata":"https://www.wikidata.org/wiki/Q165372","display_name":"CLIPS","level":2,"score":0.2759000062942505},{"id":"https://openalex.org/C110083411","wikidata":"https://www.wikidata.org/wiki/Q1744628","display_name":"Statistical classification","level":2,"score":0.2635999917984009},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.25839999318122864},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.2572999894618988},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.2526000142097473}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/mva65244.2025.11175083","is_oa":false,"landing_page_url":"https://doi.org/10.23919/mva65244.2025.11175083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 19th International Conference on Machine Vision and Applications (MVA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1976749972","https://openalex.org/W2021038528","https://openalex.org/W2136487516","https://openalex.org/W2140978740","https://openalex.org/W2766209385","https://openalex.org/W2962730651","https://openalex.org/W3136326363","https://openalex.org/W4205416135","https://openalex.org/W4386083664","https://openalex.org/W4391657938","https://openalex.org/W4399703841","https://openalex.org/W4399731496"],"related_works":[],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2],"machine":[3],"learning-based":[4],"approach":[5],"with":[6],"feature":[7,54,79],"selection":[8],"for":[9,98],"automatic":[10],"finger":[11],"tapping":[12],"rating":[13],"in":[14],"the":[15,63,74],"Movement":[16],"Disorder":[17],"Society-Unified":[18],"Parkinson\u2019s":[19],"Disease":[20],"Rating":[21],"Scale":[22],"(MDS-UPDRS)":[23],"Part":[24],"III":[25],"assessment.":[26],"A":[27,66],"total":[28],"of":[29,77],"160":[30],"video":[31],"clips":[32],"from":[33],"80":[34],"participants":[35],"were":[36,45],"used.":[37],"For":[38],"each":[39],"video,":[40],"2D":[41],"hand":[42],"coordinate":[43],"sequences":[44],"extracted":[46],"using":[47,73],"MediaPipe,":[48],"followed":[49],"by":[50],"movement":[51],"sequence":[52],"computation,":[53],"extraction,":[55],"and":[56,71,81,95],"selection.":[57],"Clinicians":[58],"provided":[59],"severity":[60],"scores":[61],"as":[62],"gold":[64,83],"standard.":[65],"LightGBM":[67],"regressor":[68],"was":[69],"trained":[70],"evaluated":[72],"resulting":[75],"dataset":[76],"selected":[78],"vectors":[80],"corresponding":[82],"standard":[84],"scores.":[85],"Experimental":[86],"results":[87],"showed":[88],"that":[89],"our":[90],"method":[91],"achieved":[92],"superior":[93],"performance":[94],"demonstrated":[96],"potential":[97],"reliable":[99],"video-based":[100],"evaluation.":[101]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}