{"id":"https://openalex.org/W4401591177","doi":"https://doi.org/10.1007/s40747-024-01594-x","title":"SDGSA: a lightweight shallow dual-group symmetric attention network for micro-expression recognition","display_name":"SDGSA: a lightweight shallow dual-group symmetric attention network for micro-expression recognition","publication_year":2024,"publication_date":"2024-08-14","ids":{"openalex":"https://openalex.org/W4401591177","doi":"https://doi.org/10.1007/s40747-024-01594-x"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-024-01594-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-024-01594-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01594-x.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"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":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex & Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01594-x.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104304234","display_name":"Zhengyang Yu","orcid":"https://orcid.org/0009-0002-0314-4010"},"institutions":[{"id":"https://openalex.org/I106645853","display_name":"Changchun University of Science and Technology","ror":"https://ror.org/007mntk44","country_code":"CN","type":"education","lineage":["https://openalex.org/I106645853"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyang Yu","raw_affiliation_strings":["School of Electronic Information Engineering, Changchun University of Science and Technology, Changchun, 130022, China"],"raw_orcid":"https://orcid.org/0009-0002-0314-4010","affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Changchun University of Science and Technology, Changchun, 130022, China","institution_ids":["https://openalex.org/I106645853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100678473","display_name":"Xiaojuan Chen","orcid":"https://orcid.org/0000-0003-0471-3123"},"institutions":[{"id":"https://openalex.org/I106645853","display_name":"Changchun University of Science and Technology","ror":"https://ror.org/007mntk44","country_code":"CN","type":"education","lineage":["https://openalex.org/I106645853"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaojuan Chen","raw_affiliation_strings":["School of Electronic Information Engineering, Changchun University of Science and Technology, Changchun, 130022, China"],"raw_orcid":"https://orcid.org/0000-0003-0471-3123","affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Changchun University of Science and Technology, Changchun, 130022, China","institution_ids":["https://openalex.org/I106645853"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103240107","display_name":"Chang Qu","orcid":"https://orcid.org/0000-0002-5494-3245"},"institutions":[{"id":"https://openalex.org/I106645853","display_name":"Changchun University of Science and Technology","ror":"https://ror.org/007mntk44","country_code":"CN","type":"education","lineage":["https://openalex.org/I106645853"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Qu","raw_affiliation_strings":["School of Electronic Information Engineering, Changchun University of Science and Technology, Changchun, 130022, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Changchun University of Science and Technology, Changchun, 130022, China","institution_ids":["https://openalex.org/I106645853"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100678473"],"corresponding_institution_ids":["https://openalex.org/I106645853"],"apc_list":{"value":1320,"currency":"GBP","value_usd":1619},"apc_paid":{"value":1320,"currency":"GBP","value_usd":1619},"fwci":4.8017,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.95355734,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"10","issue":"6","first_page":"8143","last_page":"8162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9937999844551086,"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/computational-intelligence","display_name":"Computational intelligence","score":0.685517430305481},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.664330005645752},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5269713401794434},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5243515968322754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4054614007472992},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27448922395706177},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20443463325500488}],"concepts":[{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.685517430305481},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.664330005645752},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5269713401794434},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5243515968322754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4054614007472992},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27448922395706177},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20443463325500488},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s40747-024-01594-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-024-01594-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01594-x.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"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":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex & Intelligent Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0e92fe4a4c5c4ca0ab7d79c87f157d86","is_oa":true,"landing_page_url":"https://doaj.org/article/0e92fe4a4c5c4ca0ab7d79c87f157d86","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complex & Intelligent Systems, Vol 10, Iss 6, Pp 8143-8162 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s40747-024-01594-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-024-01594-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01594-x.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"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":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex & Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4401591177.pdf"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W146900863","https://openalex.org/W1588539311","https://openalex.org/W2003238582","https://openalex.org/W2006426145","https://openalex.org/W2044106642","https://openalex.org/W2087681821","https://openalex.org/W2128272608","https://openalex.org/W2139916508","https://openalex.org/W2156489769","https://openalex.org/W2263218431","https://openalex.org/W2426188534","https://openalex.org/W2478411578","https://openalex.org/W2549418531","https://openalex.org/W2752782242","https://openalex.org/W2883752401","https://openalex.org/W2883780447","https://openalex.org/W2884585870","https://openalex.org/W2904483377","https://openalex.org/W2911617386","https://openalex.org/W2945164022","https://openalex.org/W2958471948","https://openalex.org/W2959679536","https://openalex.org/W2962162344","https://openalex.org/W2963230974","https://openalex.org/W2965328380","https://openalex.org/W2970981431","https://openalex.org/W3003720578","https://openalex.org/W3034502973","https://openalex.org/W3034552520","https://openalex.org/W3035336958","https://openalex.org/W3044295043","https://openalex.org/W3080756971","https://openalex.org/W3092956019","https://openalex.org/W3092993976","https://openalex.org/W3094502228","https://openalex.org/W3098002894","https://openalex.org/W3137274787","https://openalex.org/W3138516171","https://openalex.org/W3166557310","https://openalex.org/W3175546442","https://openalex.org/W3182710365","https://openalex.org/W3194331687","https://openalex.org/W3195543922","https://openalex.org/W3206099641","https://openalex.org/W4210354659","https://openalex.org/W4225934279","https://openalex.org/W4280536397","https://openalex.org/W4283372964","https://openalex.org/W4283722068","https://openalex.org/W4313024474","https://openalex.org/W4315588535","https://openalex.org/W4323362911","https://openalex.org/W4362699543","https://openalex.org/W4367860527","https://openalex.org/W4380883436","https://openalex.org/W4381247954","https://openalex.org/W4384788291","https://openalex.org/W4386047789","https://openalex.org/W4386076581","https://openalex.org/W4386330799","https://openalex.org/W4386688983"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"Recognizing":[0],"micro-expressions":[1],"(MEs)":[2],"as":[3,63,188],"subtle":[4,52],"and":[5,28,72,124,153,201,217],"transient":[6,27],"forms":[7],"of":[8,46,54,93,121,127,167],"human":[9,17],"emotional":[10],"expressions":[11],"is":[12,22,87],"critical":[13],"for":[14],"accurately":[15],"judging":[16],"feelings.":[18],"However,":[19],"recognizing":[20],"MEs":[21],"challenging":[23],"due":[24],"to":[25,42,88,115,137],"their":[26],"low-intensity":[29],"characteristics.":[30],"This":[31,56],"study":[32,102],"develops":[33],"a":[34,69,82,104],"lightweight":[35],"shallow":[36,70],"dual-group":[37,83,179],"symmetric":[38,119,180],"attention":[39,107,181,185,192],"network":[40,57,71],"(SDGSA)":[41],"address":[43],"the":[44,51,59,78,118,122,128,133,139,160,165,177,189],"limitations":[45],"existing":[47],"methods":[48],"in":[49,77],"capturing":[50],"features":[53,62,67,114],"MEs.":[55],"takes":[58],"optical":[60],"flow":[61],"inputs,":[64],"extracting":[65,111],"ME":[66,156],"through":[68,81],"performing":[73],"finer":[74],"feature":[75],"segmentation":[76],"channel":[79,134,144,196],"dimension":[80],"strategy.":[84],"The":[85,215],"goal":[86],"focus":[89],"on":[90,110,148],"different":[91,143],"types":[92],"facial":[94,98,112],"information":[95,120,140],"without":[96],"disrupting":[97],"symmetry.":[99],"Moreover,":[100],"this":[101],"implements":[103],"spatial":[105,198],"symmetry":[106,113],"module,":[108,193],"focusing":[109],"emphasize":[116],"further":[117],"left":[123],"right":[125],"sides":[126],"face.":[129],"Additionally,":[130],"we":[131],"introduce":[132],"blending":[135],"technique":[136],"optimize":[138],"fusion":[141],"between":[142],"features.":[145],"Extensive":[146],"experiments":[147],"SMIC,":[149],"CASME":[150],"II,":[151],"SAMM,":[152],"3DB-combined":[154],"mainstream":[155],"datasets":[157],"demonstrate":[158],"that":[159],"proposed":[161,178],"SDGSA":[162,205],"method":[163],"outperforms":[164,183],"metrics":[166],"current":[168],"state-of-the-art":[169],"methods.":[170],"As":[171],"shown":[172],"by":[173],"ablation":[174],"experimental":[175],"results,":[176],"module":[182],"classical":[184],"modules,":[186],"such":[187],"convolutional":[190],"block":[191],"squeeze-and-excitation,":[194],"efficient":[195],"attention,":[197],"group-wise":[199],"enhancement,":[200],"multi-head":[202],"self-attention.":[203],"Importantly,":[204],"maintained":[206],"excellent":[207],"performance":[208],"while":[209],"having":[210],"only":[211],"0.278":[212],"million":[213],"parameters.":[214],"code":[216],"model":[218],"are":[219],"publicly":[220],"available":[221],"at":[222],"https://github.com/YZY980123/SDGSA":[223],".":[224]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6}],"updated_date":"2026-03-11T06:11:40.159057","created_date":"2025-10-10T00:00:00"}