{"id":"https://openalex.org/W2900675262","doi":"https://doi.org/10.3390/s18124112","title":"LSTM-Guided Coaching Assistant for Table Tennis Practice","display_name":"LSTM-Guided Coaching Assistant for Table Tennis Practice","publication_year":2018,"publication_date":"2018-11-23","ids":{"openalex":"https://openalex.org/W2900675262","doi":"https://doi.org/10.3390/s18124112","mag":"2900675262","pmid":"https://pubmed.ncbi.nlm.nih.gov/30477175"},"language":"en","primary_location":{"id":"doi:10.3390/s18124112","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18124112","pdf_url":"https://www.mdpi.com/1424-8220/18/12/4112/pdf?version=1542978063","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/12/4112/pdf?version=1542978063","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067480025","display_name":"Se-Min Lim","orcid":"https://orcid.org/0000-0002-9810-0485"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se-Min Lim","raw_affiliation_strings":["Department of Electronic and Information Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108414284","display_name":"Hyeong-Cheol Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyeong-Cheol Oh","raw_affiliation_strings":["Department of Electronic and Information Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101740395","display_name":"Jaein Kim","orcid":"https://orcid.org/0000-0002-3123-6599"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaein Kim","raw_affiliation_strings":["Department of Mathematics, Korea University, 145 Anam-ro, Anamdong 5-ga, Seoul 02841, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Korea University, 145 Anam-ro, Anamdong 5-ga, Seoul 02841, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007448023","display_name":"Juwon Lee","orcid":"https://orcid.org/0000-0003-4402-0161"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Juwon Lee","raw_affiliation_strings":["Department of Control and Instrumentation Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control and Instrumentation Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100644681","display_name":"Jooyoung Park","orcid":"https://orcid.org/0000-0002-6979-9362"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jooyoung Park","raw_affiliation_strings":["Department of Control and Instrumentation Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control and Instrumentation Engineering, Korea University, 2511 Sejong-ro, Sejong-City 30016, Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100644681","https://openalex.org/A5108414284"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":2.9883,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.9255618,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"12","first_page":"4112","last_page":"4112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9934999942779541,"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/T10799","display_name":"Data Visualization and Analytics","score":0.9793000221252441,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/coaching","display_name":"Coaching","score":0.8310942053794861},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.748142659664154},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7073575258255005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6350913643836975},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5857142806053162},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.5655726790428162},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5321041345596313},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5242312550544739},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4873257577419281},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.44661328196525574},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.43109390139579773},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4274872839450836},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.26716089248657227},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.11019450426101685}],"concepts":[{"id":"https://openalex.org/C2779363792","wikidata":"https://www.wikidata.org/wiki/Q1104185","display_name":"Coaching","level":2,"score":0.8310942053794861},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.748142659664154},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7073575258255005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6350913643836975},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5857142806053162},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.5655726790428162},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5321041345596313},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5242312550544739},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4873257577419281},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.44661328196525574},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.43109390139579773},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4274872839450836},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26716089248657227},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.11019450426101685},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000071252","descriptor_name":"Mentoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000071252","descriptor_name":"Mentoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000071252","descriptor_name":"Mentoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"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":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015865","descriptor_name":"Racquet Sports","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015865","descriptor_name":"Racquet Sports","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015865","descriptor_name":"Racquet Sports","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":6,"locations":[{"id":"doi:10.3390/s18124112","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18124112","pdf_url":"https://www.mdpi.com/1424-8220/18/12/4112/pdf?version=1542978063","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:30477175","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30477175","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:5d1a2915487d4225b1f15a896ceff5e9","is_oa":true,"landing_page_url":"https://doaj.org/article/5d1a2915487d4225b1f15a896ceff5e9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 12, p 4112 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5292066","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6308608","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/12/4112/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18124112","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6308608","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6308608","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18124112","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18124112","pdf_url":"https://www.mdpi.com/1424-8220/18/12/4112/pdf?version=1542978063","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G7411632964","display_name":null,"funder_award_id":"2017R1E1A1A03070652","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321373","display_name":"Korea University","ror":"https://ror.org/047dqcg40"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2900675262.pdf","grobid_xml":"https://content.openalex.org/works/W2900675262.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1576227399","https://openalex.org/W1909320841","https://openalex.org/W1931877416","https://openalex.org/W2002261403","https://openalex.org/W2064675550","https://openalex.org/W2101234009","https://openalex.org/W2122585011","https://openalex.org/W2136435976","https://openalex.org/W2247209766","https://openalex.org/W2561458061","https://openalex.org/W2616559060","https://openalex.org/W2764043458","https://openalex.org/W2767979715","https://openalex.org/W2807683408","https://openalex.org/W2963048539","https://openalex.org/W2964232608","https://openalex.org/W4212863985","https://openalex.org/W6629510986","https://openalex.org/W6640963894","https://openalex.org/W6713134421"],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2566526749","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W4245880644","https://openalex.org/W4312415459","https://openalex.org/W2528680939"],"abstract_inverted_index":{"Recently,":[0],"wearable":[1,34,45,65,186],"devices":[2],"have":[3],"become":[4],"a":[5,13,70,76,97,116,124],"prominent":[6],"health":[7],"care":[8],"application":[9],"domain":[10],"by":[11],"incorporating":[12],"growing":[14],"number":[15],"of":[16,31,118,139],"sensors":[17,66,191],"and":[18,84,129,147,151,178],"adopting":[19],"smart":[20],"machine":[21],"learning":[22],"technologies.":[23],"One":[24],"closely":[25],"related":[26],"topic":[27],"is":[28,67,72,82],"the":[29,33,80,136],"strategy":[30],"combining":[32],"device":[35,46],"technology":[36],"with":[37,123,185],"skill":[38,56],"assessment,":[39],"which":[40,78,103],"can":[41,104,168],"be":[42],"used":[43],"in":[44,108],"apps":[47],"for":[48,90,160,172,179,192],"coaching":[49,100],"and/or":[50],"personal":[51],"training.":[52],"Particularly":[53],"pertinent":[54],"to":[55,154],"assessment":[57],"based":[58],"on":[59],"high-dimensional":[60,143,174],"time":[61,144,175],"series":[62,145,176],"data":[63],"from":[64],"classifying":[68],"whether":[69],"player":[71,81],"an":[73],"expert":[74],"or":[75],"beginner,":[77],"skills":[79],"exercising,":[83],"extracting":[85],"some":[86],"low-dimensional":[87,156],"representations":[88,158],"useful":[89,106,159,181],"coaching.":[91,161,195],"In":[92],"this":[93],"paper,":[94],"we":[95,134],"present":[96],"deep":[98,125],"learning-based":[99],"assistant":[101],"method,":[102],"provide":[105],"information":[107,182],"supporting":[109],"table":[110,193],"tennis":[111,194],"practice.":[112],"Our":[113],"method":[114,167],"uses":[115],"combination":[117],"LSTM":[119,140],"(Long":[120],"short-term":[121],"memory)":[122],"state":[126,148],"space":[127,149],"model":[128,150],"probabilistic":[130,152],"inference.":[131],"More":[132],"precisely,":[133],"use":[135],"expressive":[137],"power":[138],"when":[141,183],"handling":[142],"data,":[146],"inference":[153],"extract":[155],"latent":[157],"Experimental":[162],"results":[163,171],"show":[164],"that":[165],"our":[166],"yield":[169],"promising":[170],"characterizing":[173],"patterns":[177],"providing":[180],"working":[184],"IMU":[187],"(Inertial":[188],"measurement":[189],"unit)":[190]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}