{"id":"https://openalex.org/W2120173366","doi":"https://doi.org/10.1109/icassp.2013.6639057","title":"Submodular feature selection for high-dimensional acoustic score spaces","display_name":"Submodular feature selection for high-dimensional acoustic score spaces","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2120173366","doi":"https://doi.org/10.1109/icassp.2013.6639057","mag":"2120173366"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6639057","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6639057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5000919546","display_name":"Yuzong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yuzong Liu","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101693020","display_name":"Kai Wei","orcid":"https://orcid.org/0000-0001-7068-6114"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kai Wei","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050325468","display_name":"Katrin Kirchhoff","orcid":"https://orcid.org/0000-0002-6645-6030"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katrin Kirchhoff","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039725450","display_name":"Yisong Song","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yisong Song","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113478221","display_name":"Jeff Bilmes","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeff Bilmes","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA#TAB#","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5000919546"],"corresponding_institution_ids":["https://openalex.org/I201448701"],"apc_list":null,"apc_paid":null,"fwci":9.0002,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.98402906,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"7184","last_page":"7188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9973000288009644,"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/T10057","display_name":"Face and Expression Recognition","score":0.9952999949455261,"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/submodular-set-function","display_name":"Submodular set function","score":0.9834047555923462},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6796130537986755},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6760585308074951},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.664926290512085},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6224400401115417},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5811659097671509},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4672294557094574},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.4626055657863617},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.45536935329437256},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4382404386997223},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4237593412399292},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38561707735061646},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3384323716163635},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2478833794593811},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.24446392059326172},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20012027025222778}],"concepts":[{"id":"https://openalex.org/C178621042","wikidata":"https://www.wikidata.org/wiki/Q7631710","display_name":"Submodular set function","level":2,"score":0.9834047555923462},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6796130537986755},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6760585308074951},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.664926290512085},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6224400401115417},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5811659097671509},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4672294557094574},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.4626055657863617},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.45536935329437256},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4382404386997223},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4237593412399292},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38561707735061646},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3384323716163635},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2478833794593811},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.24446392059326172},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20012027025222778},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icassp.2013.6639057","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6639057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1013.1938","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1013.1938","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://melodi.ee.washington.edu/%7Ekaiwei/icassp2013.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.648.2444","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.648.2444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://melodi.ee.washington.edu/~bilmes/mypubs/liu-submodfeature2013-icassp.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.648.2884","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.648.2884","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://melodi.ee.washington.edu/~bilmes/mypubs/liu-submodfeature2013-icassp.poster.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1487784522","https://openalex.org/W1492009297","https://openalex.org/W1495061682","https://openalex.org/W1495616333","https://openalex.org/W1579799841","https://openalex.org/W1579848672","https://openalex.org/W1630959083","https://openalex.org/W1680189815","https://openalex.org/W1898824936","https://openalex.org/W1912497050","https://openalex.org/W1994888609","https://openalex.org/W2071027807","https://openalex.org/W2073110021","https://openalex.org/W2077804127","https://openalex.org/W2109300274","https://openalex.org/W2128041025","https://openalex.org/W2134767644","https://openalex.org/W2144933361","https://openalex.org/W2154053567","https://openalex.org/W2166473218","https://openalex.org/W2400194987","https://openalex.org/W2963241965","https://openalex.org/W3118655244","https://openalex.org/W3145713857","https://openalex.org/W4300958603","https://openalex.org/W6629228417","https://openalex.org/W6634582008","https://openalex.org/W6681106510"],"related_works":["https://openalex.org/W2402949237","https://openalex.org/W2964314169","https://openalex.org/W2594118609","https://openalex.org/W3204684126","https://openalex.org/W2735578456","https://openalex.org/W4389478405","https://openalex.org/W2963059222","https://openalex.org/W2901206941","https://openalex.org/W2968699064","https://openalex.org/W2354484762"],"abstract_inverted_index":{"We":[0,41],"apply":[1],"methods":[2],"for":[3,16,51,58,70,76],"selecting":[4],"subsets":[5,13],"of":[6,14,91],"dimensions":[7],"from":[8],"high-dimensional":[9],"score":[10,71],"spaces,":[11],"and":[12,33,55,74],"data":[15,48,77],"training,":[17,54],"using":[18],"submodular":[19],"function":[20],"optimization.":[21],"Submodular":[22],"functions":[23],"provide":[24],"theoretical":[25],"performance":[26],"guarantees":[27],"while":[28],"simultaneously":[29],"retaining":[30],"extremely":[31],"fast":[32],"scalable":[34],"optimization":[35],"via":[36],"an":[37],"accelerated":[38],"greedy":[39],"algorithm.":[40],"evaluate":[42],"this":[43],"approach":[44,81],"on":[45],"two":[46],"applications:":[47],"subset":[49,78],"selection":[50],"phone":[52,59],"recognizer":[53],"semi-supervised":[56],"learning":[57],"segment":[60],"classification.":[61],"Interestingly,":[62],"the":[63],"first":[64,69],"application":[65],"uses":[66],"submodularity":[67],"twice:":[68],"space":[72],"sub-selection":[73],"then":[75],"selection.":[79],"Our":[80],"is":[82],"computationally":[83],"efficient":[84],"but":[85],"still":[86],"consistently":[87],"outperforms":[88],"a":[89],"number":[90],"baseline":[92],"methods.":[93]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":7},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}