{"id":"https://openalex.org/W4405885186","doi":"https://doi.org/10.1016/j.knosys.2024.112944","title":"PNasFH-Net: Pyramid neural architecture search forward network for facial emotion recognition in uncontrolled and pose variant environment","display_name":"PNasFH-Net: Pyramid neural architecture search forward network for facial emotion recognition in uncontrolled and pose variant environment","publication_year":2024,"publication_date":"2024-12-30","ids":{"openalex":"https://openalex.org/W4405885186","doi":"https://doi.org/10.1016/j.knosys.2024.112944"},"language":"en","primary_location":{"id":"doi:10.1016/j.knosys.2024.112944","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.knosys.2024.112944","pdf_url":null,"source":{"id":"https://openalex.org/S10169007","display_name":"Knowledge-Based Systems","issn_l":"0950-7051","issn":["0950-7051","1872-7409"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knowledge-Based Systems","raw_type":"journal-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":null,"display_name":"Saranya Ravindran","orcid":null},"institutions":[{"id":"https://openalex.org/I117381506","display_name":"Thiruvalluvar University","ror":"https://ror.org/0255nn983","country_code":"IN","type":"education","lineage":["https://openalex.org/I117381506"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Saranya Ravindran","raw_affiliation_strings":["Department of Computer science and Engineering, R.M.K. College of Engineering and Technology, RSM Nagar, Gummidipoondi Taluk, Puduvoyal, Thiruvallur, Tamil Nadu 601206, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer science and Engineering, R.M.K. College of Engineering and Technology, RSM Nagar, Gummidipoondi Taluk, Puduvoyal, Thiruvallur, Tamil Nadu 601206, India","institution_ids":["https://openalex.org/I117381506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040009691","display_name":"S. P. Rajagopalan","orcid":null},"institutions":[{"id":"https://openalex.org/I19926482","display_name":"Dr. M.G.R. Educational and Research Institute","ror":"https://ror.org/053hsst90","country_code":"IN","type":"education","lineage":["https://openalex.org/I19926482"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sasikumar Rajagopalan","raw_affiliation_strings":["Department of Computer Science and Engineering, R.M.D. Engineering College, R.S.M. Nagar, Kavaraipettai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, R.M.D. Engineering College, R.S.M. Nagar, Kavaraipettai, Tamil Nadu, India","institution_ids":["https://openalex.org/I19926482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I117381506"],"apc_list":{"value":3130,"currency":"USD","value_usd":3130},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2903234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"310","issue":null,"first_page":"112944","last_page":"112944"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9990000128746033,"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":0.9990000128746033,"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/T10057","display_name":"Face and Expression Recognition","score":0.9973000288009644,"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/T11448","display_name":"Face recognition and analysis","score":0.9923999905586243,"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/pyramid","display_name":"Pyramid (geometry)","score":0.6602123975753784},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6471037864685059},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5951400995254517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5926242470741272},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.43932002782821655},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4331572949886322},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37015092372894287},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.367864191532135},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08475920557975769},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.07948493957519531}],"concepts":[{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.6602123975753784},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6471037864685059},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5951400995254517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5926242470741272},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.43932002782821655},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4331572949886322},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37015092372894287},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.367864191532135},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08475920557975769},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.07948493957519531},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.knosys.2024.112944","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.knosys.2024.112944","pdf_url":null,"source":{"id":"https://openalex.org/S10169007","display_name":"Knowledge-Based Systems","issn_l":"0950-7051","issn":["0950-7051","1872-7409"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knowledge-Based Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1964762821","https://openalex.org/W1993550917","https://openalex.org/W2553303224","https://openalex.org/W2583739394","https://openalex.org/W2903767806","https://openalex.org/W3118290699","https://openalex.org/W3119833370","https://openalex.org/W3155551469","https://openalex.org/W3171702721","https://openalex.org/W3172737781","https://openalex.org/W3193087369","https://openalex.org/W4214951654","https://openalex.org/W4226363307","https://openalex.org/W4236965008","https://openalex.org/W4241454858","https://openalex.org/W4281631140","https://openalex.org/W4296558638","https://openalex.org/W4317423840","https://openalex.org/W4319663643","https://openalex.org/W4320001418","https://openalex.org/W4321236389","https://openalex.org/W4328114016","https://openalex.org/W4328122039","https://openalex.org/W4376278471","https://openalex.org/W4380991688","https://openalex.org/W4385626985","https://openalex.org/W4385812023","https://openalex.org/W4386617334","https://openalex.org/W4386702767","https://openalex.org/W4388345293","https://openalex.org/W6728250325","https://openalex.org/W6849792189","https://openalex.org/W6854533062","https://openalex.org/W6856538411"],"related_works":["https://openalex.org/W4249847449","https://openalex.org/W44395729","https://openalex.org/W2765338038","https://openalex.org/W1496225612","https://openalex.org/W1523500768","https://openalex.org/W2517629151","https://openalex.org/W1566843515","https://openalex.org/W4292850564","https://openalex.org/W2181660907","https://openalex.org/W4386191828"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-10T00:00:00"}