{"id":"https://openalex.org/W387704985","doi":"https://doi.org/10.1007/978-3-319-02931-3_41","title":"Speech Emotion Recognition Using Regularized Discriminant Analysis","display_name":"Speech Emotion Recognition Using Regularized Discriminant Analysis","publication_year":2013,"publication_date":"2013-10-05","ids":{"openalex":"https://openalex.org/W387704985","doi":"https://doi.org/10.1007/978-3-319-02931-3_41","mag":"387704985"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-02931-3_41","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-02931-3_41","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"},"type":"book-chapter","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/A5049381558","display_name":"Swarna Kuchibhotla","orcid":"https://orcid.org/0000-0001-9407-9714"},"institutions":[{"id":"https://openalex.org/I177001074","display_name":"Acharya Nagarjuna University","ror":"https://ror.org/02mfapa96","country_code":"IN","type":"education","lineage":["https://openalex.org/I177001074"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Swarna Kuchibhotla","raw_affiliation_strings":["Acharya Nagarjuna University, Guntur, A.P, India"],"affiliations":[{"raw_affiliation_string":"Acharya Nagarjuna University, Guntur, A.P, India","institution_ids":["https://openalex.org/I177001074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015421742","display_name":"Bhanusree Yalamanchili","orcid":"https://orcid.org/0000-0003-2056-9379"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. S. Yalamanchili","raw_affiliation_strings":["Department of Information Technology, VRSEC, Vijayawada, A.P, India"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, VRSEC, Vijayawada, A.P, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038723376","display_name":"Hima Deepthi Vankayalapati","orcid":"https://orcid.org/0000-0002-0825-4211"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. D. Vankayalapati","raw_affiliation_strings":["Department of Computer Science and Engineering, VRSEC, Vijayawada, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, VRSEC, Vijayawada, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078686549","display_name":"Koteswara Rao Anne","orcid":"https://orcid.org/0000-0003-1735-6540"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. R. Anne","raw_affiliation_strings":["Department of Information Technology, VRSEC, Vijayawada, A.P, India"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, VRSEC, Vijayawada, A.P, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049381558"],"corresponding_institution_ids":["https://openalex.org/I177001074"],"apc_list":null,"apc_paid":null,"fwci":3.2588,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.92342493,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"363","last_page":"369"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9889000058174133,"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/T13289","display_name":"Infant Health and Development","score":0.983299970626831,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.8081988096237183},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7152758240699768},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6675041913986206},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6634966731071472},{"id":"https://openalex.org/keywords/discriminant","display_name":"Discriminant","score":0.6179524660110474},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6079105138778687},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5779885649681091},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5506120920181274},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.5225583910942078},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.4721873998641968},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4698181450366974},{"id":"https://openalex.org/keywords/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.4268863797187805},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42508262395858765},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32785364985466003},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1725967526435852},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06680327653884888}],"concepts":[{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.8081988096237183},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7152758240699768},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6675041913986206},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6634966731071472},{"id":"https://openalex.org/C78397625","wikidata":"https://www.wikidata.org/wiki/Q192487","display_name":"Discriminant","level":2,"score":0.6179524660110474},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6079105138778687},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5779885649681091},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5506120920181274},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.5225583910942078},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.4721873998641968},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4698181450366974},{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.4268863797187805},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42508262395858765},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32785364985466003},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1725967526435852},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06680327653884888},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-02931-3_41","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-02931-3_41","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.699999988079071,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1637570796","https://openalex.org/W1978786559","https://openalex.org/W2032254851","https://openalex.org/W2074788634","https://openalex.org/W2119821739","https://openalex.org/W2137639365","https://openalex.org/W2155986100","https://openalex.org/W2168045655","https://openalex.org/W2169073444","https://openalex.org/W2498787287"],"related_works":["https://openalex.org/W2350751952","https://openalex.org/W1999647744","https://openalex.org/W2362114017","https://openalex.org/W3147024994","https://openalex.org/W2063246903","https://openalex.org/W2374055396","https://openalex.org/W1978302214","https://openalex.org/W2021817983","https://openalex.org/W3008559849","https://openalex.org/W2371177901"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}