{"id":"https://openalex.org/W2135863197","doi":"https://doi.org/10.1109/icassp.2012.6288325","title":"Optimized weighted decoding for error-correcting output codes","display_name":"Optimized weighted decoding for error-correcting output codes","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2135863197","doi":"https://doi.org/10.1109/icassp.2012.6288325","mag":"2135863197"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6288325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5100450111","display_name":"Xiaolei Zhang","orcid":"https://orcid.org/0000-0002-6431-0169"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-Lei Zhang","raw_affiliation_strings":["Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014958566","display_name":"Ji Wu","orcid":"https://orcid.org/0000-0001-6170-726X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Wu","raw_affiliation_strings":["Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100325075","display_name":"Zhipeng Chen","orcid":"https://orcid.org/0000-0001-6444-192X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi-Peng Chen","raw_affiliation_strings":["Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100828802","display_name":"Ping Lv","orcid":"https://orcid.org/0000-0001-6095-3397"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Lv","raw_affiliation_strings":["Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"[Multimedia Signal and Intelligent Information Processing Laboratory, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, China]","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100450111"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.0638,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.79936057,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"11","issue":null,"first_page":"2101","last_page":"2104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9983000159263611,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9962000250816345,"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/decoding-methods","display_name":"Decoding methods","score":0.7970466613769531},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6747750043869019},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.6117125153541565},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.5093647241592407},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4996657371520996},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.4863279461860657},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.4842914938926697},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.48285824060440063},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.4379101097583771},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.3613940477371216},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.34674543142318726},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1849527359008789}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7970466613769531},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6747750043869019},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.6117125153541565},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.5093647241592407},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4996657371520996},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.4863279461860657},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.4842914938926697},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.48285824060440063},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.4379101097583771},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.3613940477371216},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.34674543142318726},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1849527359008789}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2012.6288325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2873872","https://openalex.org/W1490573007","https://openalex.org/W1588401315","https://openalex.org/W1602492977","https://openalex.org/W1676820704","https://openalex.org/W2024046085","https://openalex.org/W2031248101","https://openalex.org/W2128196382","https://openalex.org/W2128715378","https://openalex.org/W2132423576","https://openalex.org/W2133436028","https://openalex.org/W2144562310","https://openalex.org/W2167239631","https://openalex.org/W2172000360","https://openalex.org/W4285719527","https://openalex.org/W6600120404","https://openalex.org/W6635310694","https://openalex.org/W6679168768"],"related_works":["https://openalex.org/W1972903377","https://openalex.org/W2115106951","https://openalex.org/W2011610846","https://openalex.org/W4283641604","https://openalex.org/W2103061764","https://openalex.org/W3178186812","https://openalex.org/W2053374464","https://openalex.org/W2012354853","https://openalex.org/W2591644370","https://openalex.org/W2410744016"],"abstract_inverted_index":{"A":[0],"common":[1],"method":[2,87,117,137],"to":[3,10,14,55,94,120],"solve":[4],"a":[5,15,52,83,139],"multiclass":[6],"classification":[7,18,110],"problem":[8,13],"is":[9,75],"reduce":[11],"the":[12,41,56,72,89,96,101,114,127,133,135,143,147],"serial":[16],"binary":[17],"problems":[19],"and":[20,37,108],"combine":[21],"them":[22],"via":[23],"Error-Correcting":[24],"Output":[25],"Codes":[26],"(ECOC).":[27],"The":[28],"ECOC":[29],"contains":[30],"three":[31],"parts:":[32],"coding":[33],"design,":[34],"decoding":[35,44,59,69,116,144],"algorithm,":[36],"base":[38],"dichotomizer.":[39],"Recently,":[40],"Loss-Weighted":[42],"(LW)":[43],"algorithm":[45],"(Escalera":[46],"et":[47,61],"al.,":[48,62],"PAMI2010),":[49],"which":[50],"introduces":[51],"weight":[53,73,90],"matrix":[54,74],"Loss-Based":[57],"(LB)":[58],"(Allwein":[60],"JMLR2001),":[63],"achieves":[64],"improved":[65],"performance":[66],"over":[67],"traditional":[68],"methods.":[70],"However,":[71],"assigned":[76],"empirically.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81],"present":[82],"theoretical":[84],"global":[85],"optimization":[86],"for":[88],"matrix,":[91],"so":[92],"as":[93],"achieve":[95],"minimal":[97],"training":[98],"risk.":[99],"Although":[100],"experimental":[102],"results":[103],"on":[104,142],"real-world":[105],"image,":[106],"audio":[107],"text":[109],"tasks":[111],"show":[112],"that":[113],"proposed":[115,136],"only":[118],"leads":[119],"slightly":[121],"better":[122],"performances":[123],"than":[124],"others":[125],"in":[126],"case":[128],"of":[129,132,146],"discrete":[130],"outputs":[131],"dichotomizers,":[134],"provides":[138],"new":[140],"screen":[141],"methods":[145],"ECOC.":[148]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}