{"id":"https://openalex.org/W2907134082","doi":"https://doi.org/10.1109/cist.2018.8596585","title":"Feature Selection Applied to G.729 Synthesized Speech for Automatic Speaker Recognition","display_name":"Feature Selection Applied to G.729 Synthesized Speech for Automatic Speaker Recognition","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2907134082","doi":"https://doi.org/10.1109/cist.2018.8596585","mag":"2907134082"},"language":"en","primary_location":{"id":"doi:10.1109/cist.2018.8596585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cist.2018.8596585","pdf_url":null,"source":{"id":"https://openalex.org/S4306498311","display_name":"2018 IEEE 5th International Congress on Information Science and Technology (CiSt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 5th International Congress on Information Science and Technology (CiSt)","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/A5103095727","display_name":"Kawthar Yasmine Zergat","orcid":"https://orcid.org/0000-0003-3412-6130"},"institutions":[{"id":"https://openalex.org/I157169809","display_name":"University of Sciences and Technology Houari Boumediene","ror":"https://ror.org/02kb89c09","country_code":"DZ","type":"education","lineage":["https://openalex.org/I157169809"]},{"id":"https://openalex.org/I192268740","display_name":"University of Algiers Benyoucef Benkhedda","ror":"https://ror.org/011r6gp69","country_code":"DZ","type":"education","lineage":["https://openalex.org/I192268740"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"K.Y Zergat","raw_affiliation_strings":["USTHB, Speech Com. and Signal Proc. Lab.-LCPTS Faculty of Electronics and Computer Sciences, Algiers, Algeria"],"affiliations":[{"raw_affiliation_string":"USTHB, Speech Com. and Signal Proc. Lab.-LCPTS Faculty of Electronics and Computer Sciences, Algiers, Algeria","institution_ids":["https://openalex.org/I192268740","https://openalex.org/I157169809"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055849526","display_name":"Sid\u2010Ahmed Selouani","orcid":"https://orcid.org/0000-0003-0731-2632"},"institutions":[{"id":"https://openalex.org/I154799132","display_name":"Universit\u00e9 de Moncton","ror":"https://ror.org/029tnqt29","country_code":"CA","type":"education","lineage":["https://openalex.org/I154799132"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S.A. Selouani","raw_affiliation_strings":["Department of Information Management, University of Moncton, NB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Information Management, University of Moncton, NB, Canada","institution_ids":["https://openalex.org/I154799132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048785125","display_name":"Aissa Amrouche","orcid":"https://orcid.org/0000-0002-1489-2076"},"institutions":[{"id":"https://openalex.org/I192268740","display_name":"University of Algiers Benyoucef Benkhedda","ror":"https://ror.org/011r6gp69","country_code":"DZ","type":"education","lineage":["https://openalex.org/I192268740"]},{"id":"https://openalex.org/I157169809","display_name":"University of Sciences and Technology Houari Boumediene","ror":"https://ror.org/02kb89c09","country_code":"DZ","type":"education","lineage":["https://openalex.org/I157169809"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"A. Amrouche","raw_affiliation_strings":["USTHB, Speech Com. and Signal Proc. Lab.-LCPTS Faculty of Electronics and Computer Sciences, Algiers, Algeria"],"affiliations":[{"raw_affiliation_string":"USTHB, Speech Com. and Signal Proc. Lab.-LCPTS Faculty of Electronics and Computer Sciences, Algiers, Algeria","institution_ids":["https://openalex.org/I192268740","https://openalex.org/I157169809"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103095727"],"corresponding_institution_ids":["https://openalex.org/I157169809","https://openalex.org/I192268740"],"apc_list":null,"apc_paid":null,"fwci":0.1629,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61110509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.996399998664856,"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":0.9653000235557556,"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":0.8213754892349243},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.773396909236908},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6680123805999756},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6585622429847717},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.63639235496521},{"id":"https://openalex.org/keywords/speaker-diarisation","display_name":"Speaker diarisation","score":0.47328540682792664},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4671950340270996},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45083606243133545},{"id":"https://openalex.org/keywords/speaker-verification","display_name":"Speaker verification","score":0.4117535948753357},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3630713224411011},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.08108961582183838}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.8213754892349243},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.773396909236908},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6680123805999756},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6585622429847717},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.63639235496521},{"id":"https://openalex.org/C149838564","wikidata":"https://www.wikidata.org/wiki/Q7574248","display_name":"Speaker diarisation","level":3,"score":0.47328540682792664},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4671950340270996},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45083606243133545},{"id":"https://openalex.org/C2982762665","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker verification","level":3,"score":0.4117535948753357},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3630713224411011},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.08108961582183838},{"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:10.1109/cist.2018.8596585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cist.2018.8596585","pdf_url":null,"source":{"id":"https://openalex.org/S4306498311","display_name":"2018 IEEE 5th International Congress on Information Science and Technology (CiSt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 5th International Congress on Information Science and Technology (CiSt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W32413677","https://openalex.org/W32920826","https://openalex.org/W111477576","https://openalex.org/W2028124797","https://openalex.org/W2085806797","https://openalex.org/W2150769028","https://openalex.org/W2404874347","https://openalex.org/W2783128377","https://openalex.org/W2963486098","https://openalex.org/W6604441197","https://openalex.org/W6713414053"],"related_works":["https://openalex.org/W2206035908","https://openalex.org/W66821593","https://openalex.org/W1521299571","https://openalex.org/W4386564352","https://openalex.org/W2162158162","https://openalex.org/W4235705411","https://openalex.org/W2952668426","https://openalex.org/W4247736853","https://openalex.org/W1493012537","https://openalex.org/W2144470400"],"abstract_inverted_index":{"Performance":[0],"of":[1,17,45],"Automatic":[2],"Speaker":[3],"Recognition":[4],"(ASR)":[5],"over":[6],"wireless":[7],"communications":[8],"knows":[9],"a":[10,32,66],"clear":[11],"degradation":[12],"due":[13],"to":[14,23,30],"the":[15,18,25,41,46,51,78,87,92,97],"effect":[16],"synthesized":[19,104],"speech.":[20,105],"In":[21],"order":[22],"enhance":[24],"performance":[26],"accuracy,":[27],"we":[28],"propose":[29],"apply":[31],"feature":[33],"selection":[34],"using":[35,65,77],"Linear":[36],"Discriminant":[37],"Analysis":[38],"(LDA)":[39],"in":[40,100],"front":[42],"end":[43],"part":[44],"ASR":[47],"system.":[48],"For":[49],"simulation":[50],"G.729":[52],"codec":[53],"is":[54,63],"used.":[55],"The":[56,71],"speaker":[57],"and":[58,81,103],"session":[59],"dependent":[60],"i-vector":[61],"distribution":[62],"modeled":[64],"Gaussian":[67],"probabilistic":[68],"LDA":[69,88],"(GPLDA).":[70],"obtained":[72],"results,":[73],"carried":[74],"out":[75],"by":[76],"TIMIT":[79],"corpus":[80],"MFCCs":[82],"input":[83],"parameters":[84],"demonstrate":[85],"that":[86],"technique":[89],"mainly":[90],"dismissed":[91],"MFCC's":[93],"derivatives,":[94],"which":[95],"enhances":[96],"recognition":[98],"accuracy":[99],"both":[101],"clean":[102]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}