{"id":"https://openalex.org/W2533378455","doi":"https://doi.org/10.1109/access.2016.2616584","title":"Robust Locality Preserving Projections With Cosine-Based Dissimilarity for Linear Dimensionality Reduction","display_name":"Robust Locality Preserving Projections With Cosine-Based Dissimilarity for Linear Dimensionality Reduction","publication_year":2016,"publication_date":"2016-10-20","ids":{"openalex":"https://openalex.org/W2533378455","doi":"https://doi.org/10.1109/access.2016.2616584","mag":"2533378455"},"language":"en","primary_location":{"id":"doi:10.1109/access.2016.2616584","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2016.2616584","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2016.2616584","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100717180","display_name":"Qiang Yu","orcid":"https://orcid.org/0009-0009-8474-8510"},"institutions":[{"id":"https://openalex.org/I4210126638","display_name":"Horological Research Institute of Light Industry","ror":"https://ror.org/031nqzs81","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210126638"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Yu","raw_affiliation_strings":["Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","Xi'an Research Institute of Hi-Tech, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210126638"]},{"raw_affiliation_string":"Xi'an Research Institute of Hi-Tech, Xi'an, China","institution_ids":["https://openalex.org/I4210126638"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030351224","display_name":"Rong Wang","orcid":"https://orcid.org/0000-0001-9240-6726"},"institutions":[{"id":"https://openalex.org/I4210126638","display_name":"Horological Research Institute of Light Industry","ror":"https://ror.org/031nqzs81","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210126638"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Wang","raw_affiliation_strings":["Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","Xi'an Research Institute of Hi-Tech, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0001-9240-6726","affiliations":[{"raw_affiliation_string":"Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210126638"]},{"raw_affiliation_string":"Xi'an Research Institute of Hi-Tech, Xi'an, China","institution_ids":["https://openalex.org/I4210126638"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017357964","display_name":"Bing Nan Li","orcid":"https://orcid.org/0000-0002-4777-5773"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Nan Li","raw_affiliation_strings":["Hefei University of Technology, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075317738","display_name":"Xiaojun Yang","orcid":"https://orcid.org/0000-0002-8955-9657"},"institutions":[{"id":"https://openalex.org/I4210126638","display_name":"Horological Research Institute of Light Industry","ror":"https://ror.org/031nqzs81","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210126638"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Yang","raw_affiliation_strings":["Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","Xi'an Research Institute of Hi-Tech, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210126638"]},{"raw_affiliation_string":"Xi'an Research Institute of Hi-Tech, Xi'an, China","institution_ids":["https://openalex.org/I4210126638"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103550813","display_name":"Minli Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126638","display_name":"Horological Research Institute of Light Industry","ror":"https://ror.org/031nqzs81","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210126638"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minli Yao","raw_affiliation_strings":["Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","Xi'an Research Institute of Hi-Tech, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi\u2019an Research Institute of Hi-Tech, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210126638"]},{"raw_affiliation_string":"Xi'an Research Institute of Hi-Tech, Xi'an, China","institution_ids":["https://openalex.org/I4210126638"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.6902,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.89627765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"2676","last_page":"2684"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9968000054359436,"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":0.9968000054359436,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9916999936103821,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9832000136375427,"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/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.6239039897918701},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.6105543971061707},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.5344179272651672},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5158578753471375},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5025229454040527},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4958818852901459},{"id":"https://openalex.org/keywords/trigonometric-functions","display_name":"Trigonometric functions","score":0.4939740300178528},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.4723830223083496},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45145168900489807},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.44265273213386536},{"id":"https://openalex.org/keywords/eulers-formula","display_name":"Euler's formula","score":0.44126126170158386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4225728213787079},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.22152811288833618}],"concepts":[{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.6239039897918701},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.6105543971061707},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.5344179272651672},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5158578753471375},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5025229454040527},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4958818852901459},{"id":"https://openalex.org/C178009071","wikidata":"https://www.wikidata.org/wiki/Q93344","display_name":"Trigonometric functions","level":2,"score":0.4939740300178528},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.4723830223083496},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45145168900489807},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.44265273213386536},{"id":"https://openalex.org/C62884695","wikidata":"https://www.wikidata.org/wiki/Q184871","display_name":"Euler's formula","level":2,"score":0.44126126170158386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4225728213787079},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.22152811288833618},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2016.2616584","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2016.2616584","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8bdb66f26ad64e32808fe14205468f2f","is_oa":true,"landing_page_url":"https://doaj.org/article/8bdb66f26ad64e32808fe14205468f2f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 2676-2684 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2016.2616584","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2016.2616584","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3539347455","display_name":null,"funder_award_id":"1608085J04","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G4552076434","display_name":"\u9762\u5411\u865a\u62df\u624b\u672f\u5efa\u6a21\u7684\u4e09\u7ef4\u78c1\u5171\u632f\u5f39\u6027\u6210\u50cf\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61571176","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5539226552","display_name":null,"funder_award_id":"61401471","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6161496327","display_name":null,"funder_award_id":"61511140099","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6465082950","display_name":null,"funder_award_id":"2014M562636","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W147992333","https://openalex.org/W1431503829","https://openalex.org/W1583381156","https://openalex.org/W1992633833","https://openalex.org/W1994349724","https://openalex.org/W2001141328","https://openalex.org/W2008277111","https://openalex.org/W2015625307","https://openalex.org/W2034481920","https://openalex.org/W2053186076","https://openalex.org/W2055427303","https://openalex.org/W2064191652","https://openalex.org/W2089489284","https://openalex.org/W2095469431","https://openalex.org/W2097308346","https://openalex.org/W2098004870","https://openalex.org/W2098089028","https://openalex.org/W2099629511","https://openalex.org/W2104294146","https://openalex.org/W2109857912","https://openalex.org/W2113713615","https://openalex.org/W2117553576","https://openalex.org/W2121647436","https://openalex.org/W2134262590","https://openalex.org/W2135081536","https://openalex.org/W2137823674","https://openalex.org/W2142738529","https://openalex.org/W2151416140","https://openalex.org/W2153051254","https://openalex.org/W2153685828","https://openalex.org/W2164071167","https://openalex.org/W2913418467","https://openalex.org/W3099514962","https://openalex.org/W3126426129","https://openalex.org/W4238629510","https://openalex.org/W4250857377","https://openalex.org/W6628444859","https://openalex.org/W6635003502","https://openalex.org/W6682602143","https://openalex.org/W6758443732"],"related_works":["https://openalex.org/W1995622179","https://openalex.org/W1484111231","https://openalex.org/W4391160746","https://openalex.org/W1552543208","https://openalex.org/W2074396517","https://openalex.org/W2166963679","https://openalex.org/W2187269125","https://openalex.org/W1641615907","https://openalex.org/W3089231081","https://openalex.org/W2093956241"],"abstract_inverted_index":{"Locality":[0],"preserving":[1,40],"projection":[2],"(LPP)":[3],"is":[4,14,55,88,120,146,157],"a":[5,34,83,151],"classical":[6],"tool":[7],"for":[8],"dimensionality":[9,135],"reduction":[10],"problems.":[11],"However,":[12],"it":[13],"sensitive":[15],"to":[16,57,90,98,122,148,150,159],"outliers":[17,58,68],"because":[18],"of":[19,44,50,67,109,175],"utilizing":[20],"the":[21,41,47,51,61,65,72,92,95,107,110,114,125,129,133,144,173,176],"\u2113":[22,73,115],"<sub":[23,74,116],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[24,75,117],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[25,76,118],"-norm-based":[26],"distance":[27,48,108],"criterion.":[28],"In":[29,154],"this":[30],"paper,":[31],"we":[32],"propose":[33],"new":[35],"approach,":[36],"termed":[37],"Euler-LPP,":[38],"by":[39,82],"local":[42],"structures":[43],"data":[45,93,111],"under":[46,113,128],"criterion":[49],"cosine-based":[52,62,130],"dissimilarity.":[53,131],"Euler-LPP":[54,156],"robust":[56,134],"in":[59,105,124,141],"that":[60,123],"dissimilarity":[63],"suppresses":[64],"influence":[66],"more":[69],"efficiently":[70],"than":[71],"-norm.":[77],"An":[78],"explicit":[79],"mapping,":[80],"defined":[81],"complex":[84,99],"kernel":[85,101],"(euler":[86],"kernel)":[87],"adopted":[89],"map":[91],"from":[94],"input":[96,126],"space":[97,127],"reproducing":[100],"Hilbert":[102],"spaces":[103],"(CRKHSs),":[104],"which":[106],"pairs":[112],"-norm":[119],"equal":[121],"Thus,":[132],"problem":[136],"can":[137],"be":[138],"directly":[139],"solved":[140],"CRKHS,":[142],"where":[143],"solution":[145],"guaranteed":[147],"converge":[149],"global":[152],"minimum.":[153],"addition,":[155],"easy":[158],"implement":[160],"without":[161],"significantly":[162],"increasing":[163],"computational":[164],"complexity.":[165],"Experiment":[166],"results":[167],"on":[168],"several":[169],"benchmark":[170],"databases":[171],"confirm":[172],"effectiveness":[174],"proposed":[177],"method.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
