{"id":"https://openalex.org/W3203086602","doi":"https://doi.org/10.1145/3467707.3467735","title":"A Self-Attention Based Method for Facial Expression Recognition","display_name":"A Self-Attention Based Method for Facial Expression Recognition","publication_year":2021,"publication_date":"2021-04-23","ids":{"openalex":"https://openalex.org/W3203086602","doi":"https://doi.org/10.1145/3467707.3467735","mag":"3203086602"},"language":"en","primary_location":{"id":"doi:10.1145/3467707.3467735","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3467707.3467735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 7th International Conference on Computing and Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","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/A5086015675","display_name":"Xufeng Ling","orcid":"https://orcid.org/0000-0001-5217-3614"},"institutions":[{"id":"https://openalex.org/I21945476","display_name":"Shanghai Normal University","ror":"https://ror.org/01cxqmw89","country_code":"CN","type":"education","lineage":["https://openalex.org/I21945476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xufeng Ling","raw_affiliation_strings":["Shanghai Normal University Tianhua College, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Normal University Tianhua College, China","institution_ids":["https://openalex.org/I21945476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007737263","display_name":"Jingxin Liang","orcid":"https://orcid.org/0009-0000-3883-7760"},"institutions":[{"id":"https://openalex.org/I21945476","display_name":"Shanghai Normal University","ror":"https://ror.org/01cxqmw89","country_code":"CN","type":"education","lineage":["https://openalex.org/I21945476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingxin Liang","raw_affiliation_strings":["Shanghai Normal University Tianhua College, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Normal University Tianhua College, China","institution_ids":["https://openalex.org/I21945476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100404947","display_name":"Jie Yang","orcid":"https://orcid.org/0000-0003-4801-7162"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Yang","raw_affiliation_strings":["Shanghai Jiaotong University, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiaotong University, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086015675"],"corresponding_institution_ids":["https://openalex.org/I21945476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12277778,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"191","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9988999962806702,"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/T10057","display_name":"Face and Expression Recognition","score":0.9988999962806702,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.9986000061035156,"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/T10860","display_name":"Speech and Audio Processing","score":0.9836999773979187,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/facial-expression-recognition","display_name":"Facial expression recognition","score":0.6886733174324036},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6554665565490723},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5465986728668213},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.4968610107898712},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.48273390531539917},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.476724773645401},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.4370807111263275},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4292443096637726},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41182056069374084}],"concepts":[{"id":"https://openalex.org/C2987714656","wikidata":"https://www.wikidata.org/wiki/Q1185804","display_name":"Facial expression recognition","level":4,"score":0.6886733174324036},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6554665565490723},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5465986728668213},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.4968610107898712},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.48273390531539917},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.476724773645401},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.4370807111263275},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4292443096637726},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41182056069374084},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3467707.3467735","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3467707.3467735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 7th International Conference on Computing and Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2774147932","https://openalex.org/W2782904757","https://openalex.org/W3094502228","https://openalex.org/W3119997354","https://openalex.org/W3187418919"],"related_works":["https://openalex.org/W1591965711","https://openalex.org/W2604307586","https://openalex.org/W1560999061","https://openalex.org/W3194078543","https://openalex.org/W2050899973","https://openalex.org/W1591194399","https://openalex.org/W3000095492","https://openalex.org/W1982770690","https://openalex.org/W2799893153","https://openalex.org/W3018375584"],"abstract_inverted_index":{"We":[0,83,97],"present":[1],"a":[2,49,59,80],"self-attention-based":[3],"method":[4],"termed":[5],"as":[6,48,79],"Vision":[7],"Transformer":[8],"(ViT)":[9],"to":[10,32,39,106],"efficiently":[11],"classify":[12],"the":[13,26,42,62,86,90],"human":[14],"facial":[15,27],"expressions.":[16],"Our":[17],"work":[18],"can":[19],"be":[20],"divided":[21,31],"into":[22],"two":[23],"contributions.":[24],"First,":[25],"expression":[28],"image":[29,44],"is":[30,46],"N*N":[33],"patches,":[34],"each":[35],"of":[36,53,67,95],"which":[37,75],"corresponds":[38],"word,":[40],"and":[41,71,92],"whole":[43],"data":[45],"used":[47],"paragraph":[50],"that":[51,100],"composed":[52],"n":[54],"words.":[55],"Second,":[56],"we":[57],"design":[58],"learnable":[60],"module,":[61],"ViT,":[63],"with":[64],"sequence":[65],"length":[66],"L,":[68],"latent":[69],"dimension,":[70],"12":[72],"attention":[73],"layers":[74],"are":[76],"integrated":[77],"together":[78],"unified":[81],"framework.":[82],"also":[84],"train":[85],"proposed":[87],"model":[88],"on":[89],"normalized":[91],"augmented":[93],"version":[94],"FER2013plusdataset.":[96],"show":[98],"empirically":[99],"ViT":[101],"has":[102],"superior":[103],"performance":[104],"compared":[105],"alternative":[107],"approaches.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-25T21:42:39.735039","created_date":"2025-10-10T00:00:00"}