{"id":"https://openalex.org/W2141175764","doi":"https://doi.org/10.1109/fskd.2012.6234309","title":"Face recognition based on Multi-class Fisher Scores","display_name":"Face recognition based on Multi-class Fisher Scores","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2141175764","doi":"https://doi.org/10.1109/fskd.2012.6234309","mag":"2141175764"},"language":"en","primary_location":{"id":"doi:10.1109/fskd.2012.6234309","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fskd.2012.6234309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th International Conference on Fuzzy Systems and Knowledge Discovery","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/A5101069385","display_name":"Haiying Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xu Haiying","raw_affiliation_strings":["School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan","School of Electronic and information Engineering, Southwest Petroleum University, Sichuan, Chengdu, China","[School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan, 637001, China]"],"affiliations":[{"raw_affiliation_string":"School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan","institution_ids":["https://openalex.org/I165745306"]},{"raw_affiliation_string":"School of Electronic and information Engineering, Southwest Petroleum University, Sichuan, Chengdu, China","institution_ids":["https://openalex.org/I165745306"]},{"raw_affiliation_string":"[School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan, 637001, China]","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101321544","display_name":"Jiao He","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Jiao","raw_affiliation_strings":["Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, China","Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, 611731, China"],"affiliations":[{"raw_affiliation_string":"Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091290787","display_name":"Chaocheng Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xie Chaocheng","raw_affiliation_strings":["Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, China","Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, 611731, China"],"affiliations":[{"raw_affiliation_string":"Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Shool of Electronic Engineering, University of Electronic Science and Technology of China, Cheng Du, Si Chuan, 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026513180","display_name":"Liu Xi-cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xicheng Liu","raw_affiliation_strings":["School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan, 637001, China","[School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan, 637001, China]"],"affiliations":[{"raw_affiliation_string":"School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan, 637001, China","institution_ids":["https://openalex.org/I165745306"]},{"raw_affiliation_string":"[School of Electronic and information Engineering, Southwest Petroleum University, Cheng Du, Si Chuan, 637001, China]","institution_ids":["https://openalex.org/I165745306"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101069385"],"corresponding_institution_ids":["https://openalex.org/I165745306"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.17512212,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1221","last_page":"1224"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9966999888420105,"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"}},"topics":[{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9966999888420105,"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"}},{"id":"https://openalex.org/T13579","display_name":"Image and Video Stabilization","score":0.9789000153541565,"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"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9783999919891357,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.8033483028411865},{"id":"https://openalex.org/keywords/fisher-kernel","display_name":"Fisher kernel","score":0.7327266931533813},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6629927158355713},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.6459643840789795},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6115421652793884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6099530458450317},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.60332190990448},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5879899859428406},{"id":"https://openalex.org/keywords/scoring-algorithm","display_name":"Scoring algorithm","score":0.5346065759658813},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5339545011520386},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.47857049107551575},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.45404186844825745},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.4322548508644104},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4002268314361572},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3506639003753662},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33682316541671753},{"id":"https://openalex.org/keywords/kernel-fisher-discriminant-analysis","display_name":"Kernel Fisher discriminant analysis","score":0.07545056939125061}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.8033483028411865},{"id":"https://openalex.org/C207798031","wikidata":"https://www.wikidata.org/wiki/Q8563425","display_name":"Fisher kernel","level":5,"score":0.7327266931533813},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6629927158355713},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.6459643840789795},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6115421652793884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6099530458450317},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.60332190990448},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5879899859428406},{"id":"https://openalex.org/C83282275","wikidata":"https://www.wikidata.org/wiki/Q7435350","display_name":"Scoring algorithm","level":2,"score":0.5346065759658813},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5339545011520386},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.47857049107551575},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.45404186844825745},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.4322548508644104},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4002268314361572},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3506639003753662},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33682316541671753},{"id":"https://openalex.org/C181367576","wikidata":"https://www.wikidata.org/wiki/Q6394184","display_name":"Kernel Fisher discriminant analysis","level":4,"score":0.07545056939125061},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fskd.2012.6234309","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fskd.2012.6234309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th International Conference on Fuzzy Systems and Knowledge Discovery","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1984929054","https://openalex.org/W2018630598","https://openalex.org/W2116427319","https://openalex.org/W2125838338","https://openalex.org/W2140836279","https://openalex.org/W2156165250","https://openalex.org/W2166473218","https://openalex.org/W6684116732"],"related_works":["https://openalex.org/W1510894296","https://openalex.org/W2134386692","https://openalex.org/W2082284720","https://openalex.org/W2194396582","https://openalex.org/W2116722627","https://openalex.org/W2537260108","https://openalex.org/W2379938888","https://openalex.org/W4233405330","https://openalex.org/W2792905593","https://openalex.org/W4200428397"],"abstract_inverted_index":{"In":[0],"the":[1,14,17,41,45,48,81,84,88,92,99],"use":[2,70],"of":[3,16,23,47,53,83,86],"hidden":[4,54],"Markov":[5,55],"model":[6,18,42,56],"for":[7],"face":[8,100],"recognition,":[9],"discrimination":[10,63],"is":[11,58,64],"weak,":[12],"and":[13],"parameters":[15,43,57],"require":[19],"a":[20,29],"higher":[21],"degree":[22],"precision.":[24],"Therefore,":[25],"this":[26,66],"paper":[27,67],"proposes":[28],"new":[30],"method":[31],"to":[32,69,78],"obtain":[33],"Fisher":[34,72,93],"score":[35,73,94],"features.":[36],"This":[37],"has":[38],"fully":[39],"considered":[40],"on":[44],"categories":[46],"differential":[49],"contribution,":[50],"so":[51],"precision":[52],"lower.":[59],"Because":[60],"sole":[61],"class":[62],"limited,":[65],"attempts":[68],"multi-class":[71],"feature":[74],"series":[75],"in":[76],"order":[77],"further":[79],"improve":[80,98],"characteristics":[82,95],"type":[85],"discrimination,":[87],"experiments":[89],"proved":[90],"that":[91],"can":[96],"greatly":[97],"recognition":[101],"rate.":[102]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}