{"id":"https://openalex.org/W1551608136","doi":"https://doi.org/10.21437/interspeech.2012-642","title":"An automatic child-directed speech detector for the study of child language development","display_name":"An automatic child-directed speech detector for the study of child language development","publication_year":2012,"publication_date":"2012-09-09","ids":{"openalex":"https://openalex.org/W1551608136","doi":"https://doi.org/10.21437/interspeech.2012-642","mag":"1551608136"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2012-642","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2012-642","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2012","raw_type":"proceedings-article"},"type":"conference-paper","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/A5035399743","display_name":"Soroush Vosoughi","orcid":"https://orcid.org/0000-0002-2564-8909"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soroush Vosoughi","raw_affiliation_strings":["Massachusetts Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004281470","display_name":"Deb Roy","orcid":"https://orcid.org/0000-0002-2780-4768"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deb Roy","raw_affiliation_strings":["Massachusetts Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2478","last_page":"2481"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10730","display_name":"Language Development and Disorders","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational 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/T10730","display_name":"Language Development and Disorders","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational 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/T10403","display_name":"Phonetics and Phonology Research","score":0.9939000010490417,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9937999844551086,"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":0.7622262239456177},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6405093669891357},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6373255252838135},{"id":"https://openalex.org/keywords/naive-bayes-classifier","display_name":"Naive Bayes classifier","score":0.6267829537391663},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5977578163146973},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.552157461643219},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5352379083633423},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.509627103805542},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.45973077416419983},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.41963890194892883},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.36098432540893555},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.08490535616874695}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7622262239456177},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6405093669891357},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6373255252838135},{"id":"https://openalex.org/C52001869","wikidata":"https://www.wikidata.org/wiki/Q812530","display_name":"Naive Bayes classifier","level":3,"score":0.6267829537391663},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5977578163146973},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.552157461643219},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5352379083633423},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.509627103805542},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.45973077416419983},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.41963890194892883},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.36098432540893555},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.08490535616874695},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2012-642","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2012-642","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2012","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W88081813","https://openalex.org/W1511187197","https://openalex.org/W1548185736","https://openalex.org/W1586578069","https://openalex.org/W1977361569","https://openalex.org/W2048843925","https://openalex.org/W2085049476","https://openalex.org/W2107326280","https://openalex.org/W2108449190","https://openalex.org/W2120592815","https://openalex.org/W2170739703","https://openalex.org/W2474463024","https://openalex.org/W2626472310","https://openalex.org/W2978847058","https://openalex.org/W3020841966","https://openalex.org/W3216401400","https://openalex.org/W4233997702","https://openalex.org/W4242334439","https://openalex.org/W4255915612","https://openalex.org/W4367435814"],"related_works":["https://openalex.org/W642007152","https://openalex.org/W2401827384","https://openalex.org/W2355290951","https://openalex.org/W4304187160","https://openalex.org/W2052688117","https://openalex.org/W2552102772","https://openalex.org/W4294771049","https://openalex.org/W1523214805","https://openalex.org/W2168417340","https://openalex.org/W4229451372"],"abstract_inverted_index":{"In":[0],"this":[1,71,75],"paper,":[2],"we":[3,95],"present":[4],"an":[5,134],"automatic":[6,67],"child-directed":[7],"speech":[8,21,24],"detection":[9,88],"system":[10],"to":[11,43,78,129],"be":[12],"used":[13,37,56],"in":[14,38,57],"the":[15,51,54,87,98,119],"study":[16],"of":[17,47,53,63,74,84,89,100,103,122,136,141],"child":[18,39],"language":[19,40],"development.Child-directed":[20],"(CDS)":[22],"is":[23,26,32,77],"that":[25],"directed":[27],"by":[28,107],"caregivers":[29],"towards":[30],"infants.It":[31],"not":[33],"uncommon":[34],"for":[35,86],"corpora":[36,55],"development":[41],"studies":[42,59],"have":[44],"a":[45,101],"combination":[46],"CDS":[48,64,68,125,132],"and":[49,80,115,138],"non-CDS.As":[50],"size":[52],"these":[58,109],"grow,":[60],"manual":[61],"annotation":[62],"becomes":[65],"impractical.Our":[66],"detector":[69,126],"addresses":[70],"issue.The":[72],"focus":[73],"paper":[76],"propose":[79],"evaluate":[81],"different":[82],"sets":[83],"features":[85,111],"CDS,":[90],"using":[91,143],"several":[92,113],"offthe-shelf":[93],"classifiers.First,":[94],"look":[96],"at":[97],"performance":[99],"set":[102,121],"acoustic":[104,110],"features.We":[105],"continue":[106],"combining":[108],"with":[112,133],"linguistic":[114],"eventually":[116],"contextual":[117],"features.Using":[118],"full":[120],"features,":[123],"our":[124],"was":[127],"able":[128],"correctly":[130],"identify":[131],"accuracy":[135],".88":[137],"F1":[139],"score":[140],".87":[142],"Naive":[144],"Bayes.":[145]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}