{"id":"https://openalex.org/W3197994565","doi":"https://doi.org/10.21437/interspeech.2021-2217","title":"Acoustic Features and Neural Representations for Categorical Emotion Recognition from Speech","display_name":"Acoustic Features and Neural Representations for Categorical Emotion Recognition from Speech","publication_year":2021,"publication_date":"2021-08-27","ids":{"openalex":"https://openalex.org/W3197994565","doi":"https://doi.org/10.21437/interspeech.2021-2217","mag":"3197994565"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2021-2217","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2021-2217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2021","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/A5038772203","display_name":"Aaron Keesing","orcid":"https://orcid.org/0000-0001-6416-0423"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Aaron Keesing","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017570709","display_name":"Yun Sing Koh","orcid":"https://orcid.org/0000-0001-7256-4049"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yun Sing Koh","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057995059","display_name":"Michael Witbrock","orcid":"https://orcid.org/0000-0002-7554-0971"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Witbrock","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038772203"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2742,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.9200471,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"3415","last_page":"3419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9941999912261963,"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/T11309","display_name":"Music and Audio Processing","score":0.9914000034332275,"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/speech-recognition","display_name":"Speech recognition","score":0.7418541312217712},{"id":"https://openalex.org/keywords/categorical-variable","display_name":"Categorical variable","score":0.6708296537399292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6115659475326538},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.4808698296546936},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4347204864025116},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.38795751333236694},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38599786162376404},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11566969752311707}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7418541312217712},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.6708296537399292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6115659475326538},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.4808698296546936},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4347204864025116},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.38795751333236694},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38599786162376404},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11566969752311707}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2021-2217","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2021-2217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2021","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W102327765","https://openalex.org/W175750906","https://openalex.org/W1501669607","https://openalex.org/W2024186865","https://openalex.org/W2030931454","https://openalex.org/W2099767163","https://openalex.org/W2122160751","https://openalex.org/W2144005487","https://openalex.org/W2146334809","https://openalex.org/W2158061940","https://openalex.org/W2168692779","https://openalex.org/W2239141610","https://openalex.org/W2342475039","https://openalex.org/W2810556878","https://openalex.org/W2889112744","https://openalex.org/W2896596895","https://openalex.org/W2920944394","https://openalex.org/W2963194800"],"related_works":["https://openalex.org/W3107178186","https://openalex.org/W2773208253","https://openalex.org/W3181754520","https://openalex.org/W2560646951","https://openalex.org/W4297454206","https://openalex.org/W1871748041","https://openalex.org/W2362286668","https://openalex.org/W2133382151","https://openalex.org/W2153339597","https://openalex.org/W3126677997"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":8}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}
