{"id":"https://openalex.org/W4408135175","doi":"https://doi.org/10.1186/s40537-025-01090-0","title":"Developing a negative speech emotion recognition model for safety systems using deep learning","display_name":"Developing a negative speech emotion recognition model for safety systems using deep learning","publication_year":2025,"publication_date":"2025-03-04","ids":{"openalex":"https://openalex.org/W4408135175","doi":"https://doi.org/10.1186/s40537-025-01090-0"},"language":"en","primary_location":{"id":"doi:10.1186/s40537-025-01090-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40537-025-01090-0","pdf_url":"https://journalofbigdata.springeropen.com/counter/pdf/10.1186/s40537-025-01090-0","source":{"id":"https://openalex.org/S2737955091","display_name":"Journal Of Big Data","issn_l":"2196-1115","issn":["2196-1115"],"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":"Journal of Big Data","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journalofbigdata.springeropen.com/counter/pdf/10.1186/s40537-025-01090-0","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044167623","display_name":"Shreya Jena","orcid":null},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shreya Jena","raw_affiliation_strings":["Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India"],"affiliations":[{"raw_affiliation_string":"Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112591638","display_name":"Sneha Basak","orcid":null},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sneha Basak","raw_affiliation_strings":["Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India"],"affiliations":[{"raw_affiliation_string":"Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033923552","display_name":"Himanshi Agrawal","orcid":null},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Himanshi Agrawal","raw_affiliation_strings":["Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India"],"affiliations":[{"raw_affiliation_string":"Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101795140","display_name":"Bunny Saini","orcid":"https://orcid.org/0009-0002-9802-1485"},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bunny Saini","raw_affiliation_strings":["Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India"],"affiliations":[{"raw_affiliation_string":"Computer Science Engineering Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084518207","display_name":"Shilpa Gite","orcid":"https://orcid.org/0000-0003-3882-7030"},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shilpa Gite","raw_affiliation_strings":["Artificial Intelligence and Machine Learning Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India","Symbiosis Centre for Applied Artificial Intelligence, Symbiosis International (Deemed University), Pune, 412115, India"],"affiliations":[{"raw_affiliation_string":"Artificial Intelligence and Machine Learning Department, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]},{"raw_affiliation_string":"Symbiosis Centre for Applied Artificial Intelligence, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077770842","display_name":"Ketan Kotecha","orcid":"https://orcid.org/0000-0003-2653-3780"},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]},{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]}],"countries":["IN","RU"],"is_corresponding":false,"raw_author_name":"Ketan Kotecha","raw_affiliation_strings":["Peoples\u2019 Friendship University of Russia, RUDN University, Moscow, 117198, Russia","Symbiosis Centre for Applied Artificial Intelligence, Symbiosis International (Deemed University), Pune, 412115, India"],"affiliations":[{"raw_affiliation_string":"Peoples\u2019 Friendship University of Russia, RUDN University, Moscow, 117198, Russia","institution_ids":["https://openalex.org/I126527374"]},{"raw_affiliation_string":"Symbiosis Centre for Applied Artificial Intelligence, Symbiosis International (Deemed University), Pune, 412115, India","institution_ids":["https://openalex.org/I244572783"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068803942","display_name":"Sultan Alfarhood","orcid":"https://orcid.org/0009-0001-1268-9613"},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Sultan Alfarhood","raw_affiliation_strings":["Department of Computer Science, College of Computer and Information Sciences, King Saud University, P.O.Box 51178, 11543, Riyadh, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of Computer and Information Sciences, King Saud University, P.O.Box 51178, 11543, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5044167623"],"corresponding_institution_ids":["https://openalex.org/I244572783"],"apc_list":{"value":1060,"currency":"GBP","value_usd":1300},"apc_paid":{"value":1060,"currency":"GBP","value_usd":1300},"fwci":14.742,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.9887369,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"12","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9980000257492065,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.7956599593162537},{"id":"https://openalex.org/keywords/computational-science-and-engineering","display_name":"Computational Science and Engineering","score":0.7465686798095703},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.6246886849403381},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5524671077728271},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.49799680709838867},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4604329466819763},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.38612738251686096},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3411152958869934}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7956599593162537},{"id":"https://openalex.org/C68597687","wikidata":"https://www.wikidata.org/wiki/Q362601","display_name":"Computational Science and Engineering","level":2,"score":0.7465686798095703},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.6246886849403381},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5524671077728271},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.49799680709838867},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4604329466819763},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.38612738251686096},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3411152958869934}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s40537-025-01090-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40537-025-01090-0","pdf_url":"https://journalofbigdata.springeropen.com/counter/pdf/10.1186/s40537-025-01090-0","source":{"id":"https://openalex.org/S2737955091","display_name":"Journal Of Big Data","issn_l":"2196-1115","issn":["2196-1115"],"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":"Journal of Big Data","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6805370484114039b11c2aa346799d61","is_oa":true,"landing_page_url":"https://doaj.org/article/6805370484114039b11c2aa346799d61","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":"Journal of Big Data, Vol 12, Iss 1, Pp 1-31 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s40537-025-01090-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40537-025-01090-0","pdf_url":"https://journalofbigdata.springeropen.com/counter/pdf/10.1186/s40537-025-01090-0","source":{"id":"https://openalex.org/S2737955091","display_name":"Journal Of Big Data","issn_l":"2196-1115","issn":["2196-1115"],"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":"Journal of Big Data","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4408135175.pdf"},"referenced_works_count":81,"referenced_works":["https://openalex.org/W12796654","https://openalex.org/W186826960","https://openalex.org/W1666984270","https://openalex.org/W1995562189","https://openalex.org/W2028558072","https://openalex.org/W2034940213","https://openalex.org/W2057498692","https://openalex.org/W2091432990","https://openalex.org/W2110075977","https://openalex.org/W2166846144","https://openalex.org/W2225312104","https://openalex.org/W2248392240","https://openalex.org/W2310663644","https://openalex.org/W2403731734","https://openalex.org/W2548398025","https://openalex.org/W2606977969","https://openalex.org/W2618099328","https://openalex.org/W2741961238","https://openalex.org/W2765395274","https://openalex.org/W2781745020","https://openalex.org/W2787249583","https://openalex.org/W2803193013","https://openalex.org/W2806587241","https://openalex.org/W2889717020","https://openalex.org/W2896811665","https://openalex.org/W2912581782","https://openalex.org/W2916979304","https://openalex.org/W2919448963","https://openalex.org/W2920377649","https://openalex.org/W2920582663","https://openalex.org/W2942800840","https://openalex.org/W2963403664","https://openalex.org/W2970737019","https://openalex.org/W2971926373","https://openalex.org/W2973031805","https://openalex.org/W2973049979","https://openalex.org/W2997700007","https://openalex.org/W3016806000","https://openalex.org/W3021341891","https://openalex.org/W3023420897","https://openalex.org/W3036512855","https://openalex.org/W3037146579","https://openalex.org/W3048008976","https://openalex.org/W3096757102","https://openalex.org/W3097973766","https://openalex.org/W3106722373","https://openalex.org/W3124901360","https://openalex.org/W3126625480","https://openalex.org/W3133793003","https://openalex.org/W3139270985","https://openalex.org/W3154681469","https://openalex.org/W3161932608","https://openalex.org/W3197464192","https://openalex.org/W3205418336","https://openalex.org/W4225319303","https://openalex.org/W4256026312","https://openalex.org/W4281484736","https://openalex.org/W4285144065","https://openalex.org/W4312464486","https://openalex.org/W4317380951","https://openalex.org/W4319596491","https://openalex.org/W4323285582","https://openalex.org/W4324382619","https://openalex.org/W4379230561","https://openalex.org/W4380520392","https://openalex.org/W4383551941","https://openalex.org/W4385128072","https://openalex.org/W4385215764","https://openalex.org/W4386168368","https://openalex.org/W4386482802","https://openalex.org/W4386800155","https://openalex.org/W4386933798","https://openalex.org/W4389222634","https://openalex.org/W4396938061","https://openalex.org/W4398167322","https://openalex.org/W4399775533","https://openalex.org/W4399894740","https://openalex.org/W4401237988","https://openalex.org/W4401914087","https://openalex.org/W4402316237","https://openalex.org/W4403123061"],"related_works":["https://openalex.org/W4375867731","https://openalex.org/W4393232657","https://openalex.org/W4390638272","https://openalex.org/W2611989081","https://openalex.org/W2731899572","https://openalex.org/W4230611425","https://openalex.org/W4294635752","https://openalex.org/W4304166257","https://openalex.org/W3126677997","https://openalex.org/W1610857240"],"abstract_inverted_index":{"Growing":[0],"threats":[1],"in":[2,17,65,80],"public":[3],"spaces":[4],"have":[5],"forced":[6],"people":[7],"to":[8,34,100],"question":[9],"personal":[10],"security,":[11],"making":[12],"technology":[13],"more":[14,189],"relevant,":[15],"especially":[16],"speech":[18,67,82,185],"recognition.":[19],"This":[20],"paper":[21,162],"proposes":[22],"a":[23,69,84,205],"security":[24],"safety":[25],"system":[26,151],"by":[27],"considering":[28],"keyword":[29,63,111],"and":[30,75,150,181],"negative":[31,49,78,132],"emotion":[32,79,133],"detection":[33,112],"solve":[35],"this":[36,91,197],"problem.":[37],"It":[38],"detects":[39],"the":[40,58,61,66,81,96,101,106,109,118,130,156],"wake-up":[41,62],"word":[42],"\"ON\"":[43],"whenever":[44],"it":[45,123],"is":[46,54],"spoken":[47],"with":[48,188],"emotion.":[50],"Our":[51],"essential":[52],"contribution":[53],"two-fold:":[55],"first":[56],"detecting":[57,77],"presence":[59],"of":[60,155],"'ON'":[64],"using":[68],"Convolutional":[70],"Neural":[71],"Network":[72],"(CNN)":[73],"model,":[74],"second,":[76],"through":[83],"Long":[85],"Short-Term":[86],"Memory":[87],"(LSTM)":[88],"Model.":[89],"In":[90],"paper,":[92],"we":[93],"proposed":[94],"combining":[95],"models":[97],"above,":[98],"catering":[99],"same":[102],"problem":[103],"statement.":[104],"From":[105],"suggested":[107],"methodology,":[108],"CNN-based":[110],"model":[113,192],"achieves":[114],"97.23%":[115],"accuracy":[116],"for":[117],"safety-related":[119],"\u2018ON\u2019":[120],"keyword,":[121],"placing":[122],"only":[124],"slightly":[125],"above":[126],"comparable":[127],"works,":[128],"while":[129],"LSTM-based":[131],"recognition":[134,186],"registers":[135],"88.94%":[136],"accuracy,":[137],"trailing":[138],"advanced":[139],"architectures":[140],"from":[141],"recent":[142],"developments.":[143],"The":[144,161],"dataset":[145],"curation,":[146],"different":[147],"methodologies":[148],"implemented,":[149],"pipeline":[152],"are":[153,193],"some":[154],"building":[157],"blocks":[158],"discussed":[159],"further.":[160],"also":[163],"compares":[164],"feature":[165],"extraction":[166],"techniques":[167],"such":[168],"as":[169,184],"MEL":[170],"Frequency":[171],"Cepstral":[172,177],"Coefficients":[173,178],"(MFCC),":[174],"Linear":[175],"Prediction":[176],"(LPCC),":[179],"CHROMA,":[180],"MEL.":[182],"Moreover,":[183],"applications":[187,202],"than":[190],"one":[191],"becoming":[194],"increasingly":[195],"popular,":[196],"analysis":[198],"would":[199],"help":[200],"develop":[201],"that":[203],"require":[204],"similar":[206],"end-to-end":[207],"construct.":[208]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}
