{"id":"https://openalex.org/W2787561015","doi":"https://doi.org/10.1109/apsipa.2017.8282313","title":"Weakly labeled acoustic event detection using local detector and global classifier","display_name":"Weakly labeled acoustic event detection using local detector and global classifier","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2787561015","doi":"https://doi.org/10.1109/apsipa.2017.8282313","mag":"2787561015"},"language":"en","primary_location":{"id":"doi:10.1109/apsipa.2017.8282313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2017.8282313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","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/A5015883368","display_name":"In-Kyu Choi","orcid":"https://orcid.org/0000-0002-5535-0564"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Inkyu Choi","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007366941","display_name":"Soo Hyun Bae","orcid":"https://orcid.org/0000-0002-8876-9468"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soo Hyun Bae","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005088101","display_name":"Sung Jun Cheon","orcid":"https://orcid.org/0000-0002-7293-6997"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung Jun Cheon","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102984975","display_name":"Won Ik Cho","orcid":"https://orcid.org/0000-0002-8882-9125"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Won Ik Cho","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051356511","display_name":"Nam Soo Kim","orcid":"https://orcid.org/0000-0002-0568-4902"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nam Soo Kim","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering and INMC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015883368"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.3698,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61029462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1735","last_page":"1738"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":0.9958000183105469,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9886999726295471,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7574330568313599},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.7390729188919067},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6510279774665833},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5867686867713928},{"id":"https://openalex.org/keywords/polyphony","display_name":"Polyphony","score":0.5809409618377686},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5322422981262207},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.4981253147125244},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.48321449756622314},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47078102827072144},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08682504296302795}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7574330568313599},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.7390729188919067},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6510279774665833},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5867686867713928},{"id":"https://openalex.org/C128979739","wikidata":"https://www.wikidata.org/wiki/Q179465","display_name":"Polyphony","level":2,"score":0.5809409618377686},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5322422981262207},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4981253147125244},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.48321449756622314},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47078102827072144},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08682504296302795},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsipa.2017.8282313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2017.8282313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323103","display_name":"Agency for Defense Development","ror":"https://ror.org/05fhe0r85"},{"id":"https://openalex.org/F4320334874","display_name":"Defense Acquisition Program Administration","ror":"https://ror.org/04bjg9m96"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1511170870","https://openalex.org/W1522301498","https://openalex.org/W1533561824","https://openalex.org/W1650531274","https://openalex.org/W2034215399","https://openalex.org/W2074764925","https://openalex.org/W2077159900","https://openalex.org/W2116206474","https://openalex.org/W2123843894","https://openalex.org/W2151316819","https://openalex.org/W2153220212","https://openalex.org/W2176625348","https://openalex.org/W2271840356","https://openalex.org/W2327970305","https://openalex.org/W2354870669","https://openalex.org/W2529483679","https://openalex.org/W2565911560","https://openalex.org/W2566935005","https://openalex.org/W2604293017","https://openalex.org/W2654517624","https://openalex.org/W2964121744","https://openalex.org/W3103314642","https://openalex.org/W6632323398","https://openalex.org/W6636898527","https://openalex.org/W6736350746"],"related_works":["https://openalex.org/W2411659965","https://openalex.org/W2387677326","https://openalex.org/W4200063482","https://openalex.org/W2357575019","https://openalex.org/W2370117122","https://openalex.org/W2360603947","https://openalex.org/W2371528275","https://openalex.org/W2375454309","https://openalex.org/W2374135200","https://openalex.org/W2390487542"],"abstract_inverted_index":{"Acoustic":[0],"event":[1,49,67],"detection":[2,68],"plays":[3],"an":[4,65],"important":[5],"role":[6],"in":[7],"the":[8,14,25,79,108,112,119,125,133],"description":[9],"of":[10,21,81,86,105],"acoustic":[11,33,48,66],"contents":[12],"and":[13,31,90,107],"computational":[15],"auditory":[16],"scene":[17],"analysis.":[18],"The":[19,83,94,121],"majority":[20],"previous":[22],"works":[23],"on":[24,28,36,118,132],"topic":[26],"focus":[27],"detecting":[29],"monophonic":[30],"polyphonic":[32],"events":[34,106],"based":[35,141],"fully":[37,46],"supervised":[38,47,72],"data.":[39],"However,":[40],"it":[41],"is":[42,55,75],"difficult":[43],"to":[44,114],"make":[45,115],"dataset":[50,136],"since":[51],"making":[52],"strong":[53],"labels":[54],"a":[56,87,91,116,129],"very":[57],"time-consuming":[58],"process.":[59],"In":[60],"this":[61],"paper,":[62],"we":[63],"propose":[64],"framework":[69],"for":[70],"weakly":[71],"data":[73],"which":[74,101],"labeled":[76],"with":[77],"only":[78],"existence":[80],"events.":[82],"model":[84,127],"consists":[85],"local":[88,95,98],"detector":[89,96],"global":[92,109],"classifier.":[93],"detects":[97],"audio":[99],"words":[100],"contain":[102],"distinct":[103],"characteristics":[104],"classifier":[110],"summarizes":[111],"information":[113],"decision":[117],"recording.":[120],"experiments":[122],"show":[123],"that":[124],"proposed":[126],"has":[128],"lower":[130],"EER":[131],"CHiME":[134],"Home":[135],"than":[137],"other":[138],"neural":[139],"network":[140],"models.":[142]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
