{"id":"https://openalex.org/W4405489338","doi":"https://doi.org/10.1109/embc53108.2024.10782851","title":"Random Channel Ablation for Robust Hand Gesture Classification with Multimodal Biosignals","display_name":"Random Channel Ablation for Robust Hand Gesture Classification with Multimodal Biosignals","publication_year":2024,"publication_date":"2024-07-15","ids":{"openalex":"https://openalex.org/W4405489338","doi":"https://doi.org/10.1109/embc53108.2024.10782851","pmid":"https://pubmed.ncbi.nlm.nih.gov/40038940"},"language":"en","primary_location":{"id":"doi:10.1109/embc53108.2024.10782851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5064913985","display_name":"Keshav Bimbraw","orcid":"https://orcid.org/0000-0003-3735-7700"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keshav Bimbraw","raw_affiliation_strings":["Worcester Polytechnic Institute,Worcester,MA,USA,01605"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Worcester Polytechnic Institute,Worcester,MA,USA,01605","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115595012","display_name":"Jing Liu","orcid":"https://orcid.org/0009-0008-2772-0418"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jing Liu","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100423431","display_name":"Ye Wang","orcid":"https://orcid.org/0000-0001-9139-0187"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ye Wang","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023338067","display_name":"Toshiaki Koike\u2013Akino","orcid":"https://orcid.org/0000-0002-2578-5372"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Toshiaki Koike-Akino","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories (MERL),Cambridge,MA,USA,02139","institution_ids":["https://openalex.org/I4210159266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3064,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60685335,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"2024","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10653","display_name":"Robot Manipulation and Learning","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/gesture","display_name":"Gesture","score":0.6893235445022583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6748834252357483},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5349584221839905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5091933608055115},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.4956895112991333},{"id":"https://openalex.org/keywords/ablation","display_name":"Ablation","score":0.4772910177707672},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43074357509613037},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.40477946400642395},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3589034676551819},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16158992052078247},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11786526441574097}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.6893235445022583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6748834252357483},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5349584221839905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5091933608055115},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.4956895112991333},{"id":"https://openalex.org/C2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","level":2,"score":0.4772910177707672},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43074357509613037},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.40477946400642395},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3589034676551819},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16158992052078247},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11786526441574097},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D005868","descriptor_name":"Gestures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005868","descriptor_name":"Gestures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005868","descriptor_name":"Gestures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006225","descriptor_name":"Hand","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006225","descriptor_name":"Hand","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006225","descriptor_name":"Hand","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc53108.2024.10782851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:40038940","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40038940","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2609014753","https://openalex.org/W2904106524","https://openalex.org/W2910664866","https://openalex.org/W2966907001","https://openalex.org/W2987322373","https://openalex.org/W2998293245","https://openalex.org/W3000169501","https://openalex.org/W3045212151","https://openalex.org/W3082602835","https://openalex.org/W3113151105","https://openalex.org/W3120778887","https://openalex.org/W3200706290","https://openalex.org/W3217206725","https://openalex.org/W4249493403","https://openalex.org/W4296871415","https://openalex.org/W4319068645","https://openalex.org/W4319996459","https://openalex.org/W4367016529","https://openalex.org/W4385066438","https://openalex.org/W4388450086","https://openalex.org/W4389230200","https://openalex.org/W4390607146","https://openalex.org/W6684206395"],"related_works":["https://openalex.org/W2537963312","https://openalex.org/W2066003895","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2989699735"],"abstract_inverted_index":{"Biosignal-based":[0],"hand":[1,73,178],"gesture":[2,34,124,179],"classification":[3,35,125],"is":[4,143],"an":[5,147],"important":[6],"component":[7],"of":[8,152,164],"effective":[9],"human-machine":[10],"interaction.":[11],"For":[12],"multimodal":[13,80,174],"biosignal":[14],"sensing,":[15],"the":[16,27,33,39,46,57,69,112,137,140,150,162],"modalities":[17],"often":[18],"face":[19],"data":[20,28,65,81],"loss":[21],"due":[22],"to":[23,42,95,128,136,146,156,169],"missing":[24,43,132,153],"channels":[25,44,133,154],"in":[26,45,149],"which":[29],"can":[30],"adversely":[31],"affect":[32],"performance.":[36],"To":[37],"make":[38],"classifiers":[40],"robust":[41,145],"data,":[47],"this":[48],"paper":[49],"proposes":[50],"using":[51,165],"Random":[52],"Channel":[53],"Ablation":[54],"(RChA)":[55],"during":[56],"training":[58],"process.":[59],"Ultrasound":[60],"and":[61,100,105,118,130,175],"force":[62],"myography":[63],"(FMG)":[64],"were":[66],"acquired":[67],"from":[68],"forearm":[70],"for":[71,87,111,123,173],"12":[72],"gestures":[74],"over":[75],"2":[76],"subjects.":[77],"The":[78,90],"resulting":[79],"had":[82],"16":[83],"total":[84],"channels,":[85],"8":[86,131],"each":[88],"modality.":[89],"proposed":[91,141],"method":[92,142],"was":[93,121],"applied":[94],"convolutional":[96],"neural":[97],"network":[98],"architecture,":[99],"compared":[101,135,155],"with":[102,126],"baseline,":[103],"imputation,":[104],"oracle":[106],"methods.":[107,158],"Using":[108],"5-fold":[109],"cross-validation":[110],"two":[113],"subjects,":[114],"on":[115],"average,":[116],"12.2%":[117],"24.5%":[119],"improvement":[120],"observed":[122],"up":[127],"4":[129],"respectively":[134],"baseline.":[138],"Notably,":[139],"also":[144],"increase":[148],"number":[151],"other":[157],"These":[159],"results":[160],"show":[161],"efficacy":[163],"random":[166],"channel":[167],"ablation":[168],"improve":[170],"classifier":[171],"robustness":[172],"multi-channel":[176],"biosignal-based":[177],"classification.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-17T08:01:34.144755","created_date":"2025-10-10T00:00:00"}