{"id":"https://openalex.org/W2592097916","doi":"https://doi.org/10.1109/icassp.2017.7953240","title":"Distance metric learning for posteriorgram based keyword search","display_name":"Distance metric learning for posteriorgram based keyword search","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2592097916","doi":"https://doi.org/10.1109/icassp.2017.7953240","mag":"2592097916"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2017.7953240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5002432687","display_name":"Batuhan G\u00fcndo\u011fdu","orcid":"https://orcid.org/0000-0002-9395-7519"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Batuhan Gundogdu","raw_affiliation_strings":["Bogazici Universitesi, Istanbul, TR"],"affiliations":[{"raw_affiliation_string":"Bogazici Universitesi, Istanbul, TR","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055086464","display_name":"Murat Sara\u00e7lar","orcid":"https://orcid.org/0000-0002-7435-8510"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Murat Saraclar","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Bo\u011fazi\u00e7i University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.986,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":14,"citation_normalized_percentile":{"value":0.727586,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":89},"biblio":{"volume":null,"issue":null,"first_page":"5660","last_page":"5664"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9907,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9907,"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":0.9905,"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":0.9897,"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/edit-distance","display_name":"Edit distance","score":0.6759069},{"id":"https://openalex.org/keywords/distance-measures","display_name":"Distance measures","score":0.6638403},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic Time Warping","score":0.6620618},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5206046},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5081227},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.42564952}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.760542},{"id":"https://openalex.org/C44359876","wikidata":"https://www.wikidata.org/wiki/Q5338467","display_name":"Edit distance","level":2,"score":0.6759069},{"id":"https://openalex.org/C2639959","wikidata":"https://www.wikidata.org/wiki/Q1344778","display_name":"Distance measures","level":2,"score":0.6638403},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.6620618},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.62763923},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6216521},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5206046},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5081227},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.502753},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.46304232},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.46162918},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.45233157},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.42564952},{"id":"https://openalex.org/C19889080","wikidata":"https://www.wikidata.org/wiki/Q2835852","display_name":"Beam search","level":3,"score":0.42541477},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40708226},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.38963407},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.22133723},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.111613184},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.08227834},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2017.7953240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":28,"referenced_works":["https://openalex.org/W14941018","https://openalex.org/W1524333225","https://openalex.org/W1815792","https://openalex.org/W2000654171","https://openalex.org/W2028148926","https://openalex.org/W2034940213","https://openalex.org/W2056346282","https://openalex.org/W2074932712","https://openalex.org/W2096733369","https://openalex.org/W2110625382","https://openalex.org/W2128160875","https://openalex.org/W2148986421","https://openalex.org/W2156431836","https://openalex.org/W2157364932","https://openalex.org/W2167338739","https://openalex.org/W2171590421","https://openalex.org/W2239504576","https://openalex.org/W228764207","https://openalex.org/W2318431924","https://openalex.org/W2402112460","https://openalex.org/W2407350863","https://openalex.org/W2429358129","https://openalex.org/W2442329935","https://openalex.org/W2962919916","https://openalex.org/W3099206234","https://openalex.org/W4248887050","https://openalex.org/W4285719527","https://openalex.org/W49437105"],"related_works":["https://openalex.org/W3141827490","https://openalex.org/W3049200503","https://openalex.org/W2963606058","https://openalex.org/W2513074791","https://openalex.org/W2347413598","https://openalex.org/W2182136398","https://openalex.org/W2143325592","https://openalex.org/W2052451333","https://openalex.org/W2032415964","https://openalex.org/W2014214435"],"abstract_inverted_index":{"In":[0,24],"this":[1,25],"paper,":[2],"we":[3,27,47],"propose":[4],"a":[5,14,29],"neural":[6],"network":[7],"based":[8,20,36],"distance":[9,77,99],"metric":[10],"learning":[11],"method":[12],"for":[13,51,71],"better":[15],"discrimination":[16],"in":[17,82,91],"the":[18,40,52,55,59,68,83,94,113,117,125,128],"sequence-matching":[19],"keyword":[21],"search":[22,38,109],"(KWS).":[23],"technique,":[26],"conduct":[28],"version":[30],"of":[31,54,67],"Dynamic":[32],"Time":[33],"Warping":[34],"(DTW)":[35],"similarity":[37,85],"on":[39,73,104],"speaker":[41],"independent":[42],"posteriorgram":[43],"space.":[44],"With":[45],"this,":[46],"aim":[48],"to":[49,93],"compensate":[50],"scarcity":[53],"resources":[56],"and":[57,90,96,121],"overcome":[58],"out-of-vocabulary":[60],"(OOV)":[61],"term":[62],"problem,":[63],"which":[64],"is":[65,79],"one":[66],"main":[69],"issues":[70],"KWS":[72],"low-resource":[74],"languages.":[75],"This":[76],"measure":[78],"then":[80],"used":[81,98],"DTW-based":[84],"search,":[86],"as":[87],"an":[88],"alternative":[89],"comparison":[92],"widely":[95],"generally":[97],"metrics.":[100],"The":[101],"experiments":[102],"ran":[103],"IARPA":[105],"Babel":[106],"Program's":[107],"Turkish":[108],"data":[110],"show":[111],"that,":[112],"proposed":[114],"system":[115],"outperforms":[116],"baseline":[118,126],"by":[119],"6.3%":[120],"when":[122],"combined":[123],"with":[124],"system,":[127],"improvement":[129],"reaches":[130],"44.9%.":[131]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2592097916","counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2}],"updated_date":"2025-01-08T08:14:41.667308","created_date":"2017-03-16"}