{"id":"https://openalex.org/W3198630365","doi":"https://doi.org/10.1109/access.2021.3110610","title":"Analysis of Deep Neural Networks for Human Activity Recognition in Videos\u2014A Systematic Literature Review","display_name":"Analysis of Deep Neural Networks for Human Activity Recognition in Videos\u2014A Systematic Literature Review","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3198630365","doi":"https://doi.org/10.1109/access.2021.3110610","mag":"3198630365"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3110610","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3110610","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530410.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"review","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530410.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022078398","display_name":"Hadiqa Aman Ullah","orcid":"https://orcid.org/0000-0001-6267-392X"},"institutions":[{"id":"https://openalex.org/I142204992","display_name":"University of Lahore","ror":"https://ror.org/051jrjw38","country_code":"PK","type":"education","lineage":["https://openalex.org/I142204992"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Hadiqa Aman Ullah","raw_affiliation_strings":["Faculty of Computer Science and Information Technology, The University of Lahore, Gujrat Campus, Lahore 50700, Pakistan","Department of Computer Science and Information Technology, The University of Lahore at Gujrat, Lahore, Pakistan"],"raw_orcid":"https://orcid.org/0000-0001-6267-392X","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Information Technology, The University of Lahore, Gujrat Campus, Lahore 50700, Pakistan","institution_ids":["https://openalex.org/I142204992"]},{"raw_affiliation_string":"Department of Computer Science and Information Technology, The University of Lahore at Gujrat, Lahore, Pakistan","institution_ids":["https://openalex.org/I142204992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073999917","display_name":"Sukumar Letchmunan","orcid":"https://orcid.org/0000-0002-3521-7141"},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Sukumar Letchmunan","raw_affiliation_strings":["School of Computer Sciences, Universiti Sains Malaysia George Town 11800, Malaysia","School of Computer Sciences, Universiti Sains Malaysia, George Town, Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-3521-7141","affiliations":[{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia George Town 11800, Malaysia","institution_ids":["https://openalex.org/I139322472"]},{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia, George Town, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046841670","display_name":"M. Sultan Zia","orcid":null},"institutions":[{"id":"https://openalex.org/I142204992","display_name":"University of Lahore","ror":"https://ror.org/051jrjw38","country_code":"PK","type":"education","lineage":["https://openalex.org/I142204992"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"M. Sultan Zia","raw_affiliation_strings":["Faculty of Computer Science and Information Technology, The University of Lahore, Gujrat Campus, Lahore 50700, Pakistan","Department of Computer Science and Information Technology, The University of Lahore at Gujrat, Lahore, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-9348-2197","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Information Technology, The University of Lahore, Gujrat Campus, Lahore 50700, Pakistan","institution_ids":["https://openalex.org/I142204992"]},{"raw_affiliation_string":"Department of Computer Science and Information Technology, The University of Lahore at Gujrat, Lahore, Pakistan","institution_ids":["https://openalex.org/I142204992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061026288","display_name":"Umair Muneer Butt","orcid":"https://orcid.org/0000-0002-9197-3419"},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]},{"id":"https://openalex.org/I142204992","display_name":"University of Lahore","ror":"https://ror.org/051jrjw38","country_code":"PK","type":"education","lineage":["https://openalex.org/I142204992"]}],"countries":["MY","PK"],"is_corresponding":false,"raw_author_name":"Umair Muneer Butt","raw_affiliation_strings":["Faculty of Computer Science and Information Technology, The University of Lahore, Gujrat Campus, Lahore 50700, Pakistan and School of Computer Sciences, Universiti Sains Malaysia George Town 11800, Malaysia. (e-mail: umairmuneerbutt@gmail.com)","Department of Computer Science and Information Technology, The University of Lahore at Gujrat, Lahore, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-9197-3419","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Information Technology, The University of Lahore, Gujrat Campus, Lahore 50700, Pakistan and School of Computer Sciences, Universiti Sains Malaysia George Town 11800, Malaysia. (e-mail: umairmuneerbutt@gmail.com)","institution_ids":["https://openalex.org/I139322472"]},{"raw_affiliation_string":"Department of Computer Science and Information Technology, The University of Lahore at Gujrat, Lahore, Pakistan","institution_ids":["https://openalex.org/I142204992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003363519","display_name":"Fadratul Hafinaz Hassan","orcid":"https://orcid.org/0000-0002-5549-6379"},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Fadratul Hafinaz Hassan","raw_affiliation_strings":["School of Computer Sciences, Universiti Sains Malaysia George Town 11800, Malaysia","School of Computer Sciences, Universiti Sains Malaysia, George Town, Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-5549-6379","affiliations":[{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia George Town 11800, Malaysia","institution_ids":["https://openalex.org/I139322472"]},{"raw_affiliation_string":"School of Computer Sciences, Universiti Sains Malaysia, George Town, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.8193,"has_fulltext":true,"cited_by_count":52,"citation_normalized_percentile":{"value":0.81067961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"9","issue":null,"first_page":"126366","last_page":"126387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9945999979972839,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7895747423171997},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.7502213716506958},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.679785966873169},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.666100263595581},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6549962162971497},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.49487751722335815},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44463613629341125},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.43327999114990234},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.4254264235496521},{"id":"https://openalex.org/keywords/deep-neural-networks","display_name":"Deep neural networks","score":0.4114784896373749}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7895747423171997},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.7502213716506958},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.679785966873169},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.666100263595581},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6549962162971497},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.49487751722335815},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44463613629341125},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.43327999114990234},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.4254264235496521},{"id":"https://openalex.org/C2984842247","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep neural networks","level":3,"score":0.4114784896373749},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3110610","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3110610","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530410.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ab231162e3c441af9fcb083ade461d0e","is_oa":true,"landing_page_url":"https://doaj.org/article/ab231162e3c441af9fcb083ade461d0e","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":"IEEE Access, Vol 9, Pp 126366-126387 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3110610","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3110610","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09530410.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","score":0.4399999976158142,"display_name":"Responsible consumption and production"}],"awards":[{"id":"https://openalex.org/G1588792525","display_name":null,"funder_award_id":"FRGS/1/2020/TK03/USM/02/1","funder_id":"https://openalex.org/F4320321709","funder_display_name":"Ministry of Higher Education, Malaysia"},{"id":"https://openalex.org/G1796480500","display_name":null,"funder_award_id":"FRGS/1/2020/TK03/USM/02/1","funder_id":"https://openalex.org/F4320322757","funder_display_name":"Universiti Sains Malaysia"}],"funders":[{"id":"https://openalex.org/F4320321709","display_name":"Ministry of Higher Education, Malaysia","ror":"https://ror.org/05mcs2t73"},{"id":"https://openalex.org/F4320322757","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3198630365.pdf","grobid_xml":"https://content.openalex.org/works/W3198630365.grobid-xml"},"referenced_works_count":133,"referenced_works":["https://openalex.org/W24089286","https://openalex.org/W100367037","https://openalex.org/W1769907550","https://openalex.org/W1981781955","https://openalex.org/W2004994966","https://openalex.org/W2019660985","https://openalex.org/W2034014085","https://openalex.org/W2034328688","https://openalex.org/W2099805216","https://openalex.org/W2100916003","https://openalex.org/W2101194540","https://openalex.org/W2118920398","https://openalex.org/W2126579184","https://openalex.org/W2128310833","https://openalex.org/W2146634731","https://openalex.org/W2153990517","https://openalex.org/W2156798932","https://openalex.org/W2157715083","https://openalex.org/W2163292664","https://openalex.org/W2174646748","https://openalex.org/W2184544926","https://openalex.org/W2224196924","https://openalex.org/W2259801182","https://openalex.org/W2261434820","https://openalex.org/W2288074780","https://openalex.org/W2293983223","https://openalex.org/W2296311849","https://openalex.org/W2313262020","https://openalex.org/W2466991859","https://openalex.org/W2505498405","https://openalex.org/W2514658257","https://openalex.org/W2519750370","https://openalex.org/W2522485430","https://openalex.org/W2558383949","https://openalex.org/W2559833261","https://openalex.org/W2607101357","https://openalex.org/W2607408136","https://openalex.org/W2614038917","https://openalex.org/W2617314355","https://openalex.org/W2619947201","https://openalex.org/W2685712812","https://openalex.org/W2736051975","https://openalex.org/W2736191430","https://openalex.org/W2751917697","https://openalex.org/W2756399332","https://openalex.org/W2765426175","https://openalex.org/W2769677573","https://openalex.org/W2781659511","https://openalex.org/W2782660655","https://openalex.org/W2791307013","https://openalex.org/W2791564611","https://openalex.org/W2792342240","https://openalex.org/W2792550300","https://openalex.org/W2793155287","https://openalex.org/W2794717185","https://openalex.org/W2798791808","https://openalex.org/W2810291490","https://openalex.org/W2882979703","https://openalex.org/W2883677052","https://openalex.org/W2883723049","https://openalex.org/W2885629669","https://openalex.org/W2887051120","https://openalex.org/W2887199159","https://openalex.org/W2890209713","https://openalex.org/W2892009288","https://openalex.org/W2892664578","https://openalex.org/W2895495973","https://openalex.org/W2895523442","https://openalex.org/W2895692846","https://openalex.org/W2897809781","https://openalex.org/W2900471873","https://openalex.org/W2903027645","https://openalex.org/W2903914089","https://openalex.org/W2907172394","https://openalex.org/W2909383513","https://openalex.org/W2913553303","https://openalex.org/W2915334726","https://openalex.org/W2921077640","https://openalex.org/W2941359057","https://openalex.org/W2943489937","https://openalex.org/W2943602317","https://openalex.org/W2944017438","https://openalex.org/W2946820375","https://openalex.org/W2947084868","https://openalex.org/W2952747468","https://openalex.org/W2963177663","https://openalex.org/W2963218601","https://openalex.org/W2963377215","https://openalex.org/W2963458898","https://openalex.org/W2964191259","https://openalex.org/W2964308810","https://openalex.org/W2965616447","https://openalex.org/W2966789410","https://openalex.org/W2966879646","https://openalex.org/W2967105321","https://openalex.org/W2968926240","https://openalex.org/W2969812797","https://openalex.org/W2971294113","https://openalex.org/W2971915722","https://openalex.org/W2973665897","https://openalex.org/W2974038048","https://openalex.org/W2974413800","https://openalex.org/W2978607478","https://openalex.org/W2979631981","https://openalex.org/W2983105998","https://openalex.org/W2991962396","https://openalex.org/W2995150612","https://openalex.org/W2996655031","https://openalex.org/W2997180306","https://openalex.org/W2998384080","https://openalex.org/W2998506737","https://openalex.org/W2998562199","https://openalex.org/W3000322757","https://openalex.org/W3006112374","https://openalex.org/W3009053812","https://openalex.org/W3009220317","https://openalex.org/W3010074710","https://openalex.org/W3023755016","https://openalex.org/W3032223871","https://openalex.org/W3084405808","https://openalex.org/W3099938251","https://openalex.org/W3101203783","https://openalex.org/W3123077146","https://openalex.org/W4232776754","https://openalex.org/W4249279051","https://openalex.org/W6675238173","https://openalex.org/W6678977655","https://openalex.org/W6682956318","https://openalex.org/W6696429117","https://openalex.org/W6743861195","https://openalex.org/W6754337694","https://openalex.org/W6768731757","https://openalex.org/W6955071965"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W2086519370","https://openalex.org/W2028665553","https://openalex.org/W2087343574","https://openalex.org/W2535915176","https://openalex.org/W3048561642","https://openalex.org/W2985118265"],"abstract_inverted_index":{"From":[0],"the":[1,12,89,173],"past":[2],"few":[3],"decades,":[4],"Human":[5,135],"activity":[6,84,130,136,218,227],"recognition":[7,131,137,219,228],"(HAR)":[8],"is":[9,23,28,48,76,140,165],"one":[10],"of":[11,38,70,156],"vital":[13],"research":[14,22,80,126,220],"areas":[15],"in":[16,19,43,64,138,176,230],"computer":[17],"vision":[18],"which":[20],"much":[21],"ongoing.":[24],"The":[25,67,100],"researcher\u2019s":[26],"focus":[27],"shifting":[29],"towards":[30],"this":[31,71,119,168],"area":[32],"due":[33,144],"to":[34,41,50,77,117,145,195,197,211],"its":[35,52,146],"vast":[36],"range":[37],"real-life":[39,65],"applications":[40],"assist":[42],"daily":[44],"living.":[45],"Therefore,":[46,167],"it":[47,63,184],"necessary":[49],"validate":[51],"performance":[53],"on":[54,81,128,171],"standard":[55],"benchmark":[56],"datasets":[57,204],"and":[58,87,98,111,148,159,202],"state-of-the-art":[59,90,203],"systems":[60],"before":[61],"applying":[62],"applications.":[66],"primary":[68],"objective":[69],"Systematic":[72],"Literature":[73],"Review":[74],"(SLR)":[75],"collect":[78],"existing":[79],"video-based":[82,216],"human":[83,129,217,226],"recognition,":[85],"summarize,":[86],"analyze":[88],"deep":[91,180,187,234],"learning":[92,181,188],"architectures":[93],"regarding":[94,225],"various":[95,186],"methodologies,":[96],"challenges,":[97],"issues.":[99],"top":[101],"five":[102],"scientific":[103],"databases":[104],"(such":[105],"as":[106],"ACM,":[107],"IEEE,":[108],"ScienceDirect,":[109],"SpringerLink,":[110],"Taylor":[112],"&":[113],"Francis)":[114],"are":[115],"accessed":[116],"accompany":[118],"systematic":[120],"study":[121],"by":[122],"summarizing":[123],"70":[124],"different":[125],"articles":[127],"after":[132],"critical":[133],"review.":[134],"videos":[139],"a":[141,199,213],"challenging":[142],"problem":[143],"diverse":[147],"complex":[149],"nature.":[150],"For":[151],"accurate":[152],"video":[153,163,231],"classification,":[154],"extraction":[155],"both":[157],"spatial":[158],"temporal":[160],"features":[161],"from":[162],"sequences":[164,232],"essential.":[166],"SLR":[169,209],"focuses":[170],"reviewing":[172],"recent":[174],"advancements":[175],"stratified":[177],"self-deriving":[178],"feature-based":[179],"architectures.":[182,236],"Furthermore,":[183],"explores":[185],"techniques":[189],"available":[190],"for":[191,206,215],"HAR,":[192],"challenges":[193,224],"researchers":[194],"face":[196],"build":[198],"robust":[200],"model,":[201],"used":[205],"evaluation.":[207],"This":[208],"intends":[210],"provide":[212],"baseline":[214],"while":[221],"emphasizing":[222],"several":[223],"accuracy":[229],"using":[233],"neural":[235]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":8}],"updated_date":"2026-07-21T08:15:58.654021","created_date":"2021-09-13T00:00:00"}