{"id":"https://openalex.org/W4409641426","doi":"https://doi.org/10.1109/tim.2025.3562969","title":"Regularized Decoupling Transformer-Based Variable Selection and Soft Sensor Modeling for Fermentation Processes","display_name":"Regularized Decoupling Transformer-Based Variable Selection and Soft Sensor Modeling for Fermentation Processes","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409641426","doi":"https://doi.org/10.1109/tim.2025.3562969"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3562969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3562969","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5111114547","display_name":"Zongyu Yao","orcid":"https://orcid.org/0009-0002-9697-3263"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongyu Yao","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","Ministry of Education, Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Shanghai, P.R. China"],"raw_orcid":"https://orcid.org/0009-0002-9697-3263","affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]},{"raw_affiliation_string":"Ministry of Education, Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Shanghai, P.R. China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033312589","display_name":"Qingchao Jiang","orcid":"https://orcid.org/0000-0002-3402-9018"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingchao Jiang","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","Ministry of Education, Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Shanghai, P.R. China"],"raw_orcid":"https://orcid.org/0000-0002-3402-9018","affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]},{"raw_affiliation_string":"Ministry of Education, Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Shanghai, P.R. China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032565168","display_name":"Xingsheng Gu","orcid":"https://orcid.org/0000-0001-7180-1989"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingsheng Gu","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","Ministry of Education, Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Shanghai, P.R. China"],"raw_orcid":"https://orcid.org/0000-0001-7180-1989","affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]},{"raw_affiliation_string":"Ministry of Education, Key Laboratory of Smart Manufacturing in Energy Chemical Process, East China University of Science and Technology, Shanghai, P.R. China","institution_ids":["https://openalex.org/I143593769"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I143593769"],"apc_list":null,"apc_paid":null,"fwci":2.6456,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.89756961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9699000120162964,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13717","display_name":"Advanced Algorithms and Applications","score":0.9503999948501587,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.5741410851478577},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.488164484500885},{"id":"https://openalex.org/keywords/soft-sensor","display_name":"Soft sensor","score":0.46313124895095825},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4388335943222046},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.405276358127594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3926777243614197},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29292070865631104},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.26267391443252563},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.22644716501235962},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.17802974581718445},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14282259345054626},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.10883167386054993}],"concepts":[{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.5741410851478577},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.488164484500885},{"id":"https://openalex.org/C115575686","wikidata":"https://www.wikidata.org/wiki/Q18822403","display_name":"Soft sensor","level":3,"score":0.46313124895095825},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4388335943222046},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.405276358127594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3926777243614197},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29292070865631104},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.26267391443252563},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.22644716501235962},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.17802974581718445},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14282259345054626},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.10883167386054993},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3562969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3562969","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G3142292813","display_name":null,"funder_award_id":"62322309","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1986795354","https://openalex.org/W2087285421","https://openalex.org/W2092253051","https://openalex.org/W2110227608","https://openalex.org/W2741293535","https://openalex.org/W2990240608","https://openalex.org/W2997591727","https://openalex.org/W3015790446","https://openalex.org/W3015966228","https://openalex.org/W3036543470","https://openalex.org/W3085139254","https://openalex.org/W3093656051","https://openalex.org/W3157761116","https://openalex.org/W3171398265","https://openalex.org/W3171438403","https://openalex.org/W3190572136","https://openalex.org/W3194244841","https://openalex.org/W3203698239","https://openalex.org/W3208214878","https://openalex.org/W3210951423","https://openalex.org/W4210772810","https://openalex.org/W4285209201","https://openalex.org/W4308156775","https://openalex.org/W4311415873","https://openalex.org/W4312313802","https://openalex.org/W4312414388","https://openalex.org/W4317515511","https://openalex.org/W4318040941","https://openalex.org/W4327521490","https://openalex.org/W4378647837","https://openalex.org/W4385245566","https://openalex.org/W4387385829","https://openalex.org/W4387930911","https://openalex.org/W4394018559","https://openalex.org/W4396917044","https://openalex.org/W4402720028","https://openalex.org/W6763701032","https://openalex.org/W6858391682"],"related_works":["https://openalex.org/W2374290272","https://openalex.org/W2097933059","https://openalex.org/W4313561376","https://openalex.org/W4386158748","https://openalex.org/W3103825105","https://openalex.org/W3027880158","https://openalex.org/W3207533102","https://openalex.org/W1617565119","https://openalex.org/W160381218","https://openalex.org/W2512958550"],"abstract_inverted_index":{"Soft":[0],"sensor":[1,35],"modeling":[2,36],"of":[3,19,155,196],"fermentation":[4,165,178],"processes":[5],"is":[6,44,68,106,159],"crucial":[7],"to":[8,49,70,129],"enhance":[9],"yield":[10],"and":[11,16,33,63,81,91,112,143,145,150,168,171,189,198],"quality.":[12],"However,":[13],"the":[14,86,95,98,123,127,131,147,153,156,180],"nonlinear":[15,73],"dynamic":[17,72],"characteristics":[18],"these":[20,51,109],"processes,":[21],"coupled":[22],"with":[23,79],"variable":[24,31],"redundancy,":[25],"often":[26],"degrade":[27],"model":[28,105,128,181],"performance.":[29],"A":[30],"selection":[32],"soft":[34],"scheme":[37],"based":[38],"on":[39],"regularized":[40],"decoupling":[41,77],"Transformer":[42,66],"(RDTF)":[43],"proposed":[45,157],"in":[46,122,194],"this":[47],"study":[48],"address":[50],"issues.":[52],"First,":[53],"a":[54,64,76,103,118,162],"network":[55],"framework":[56],"comprising":[57],"an":[58],"embedding":[59],"network,":[60],"positional":[61],"encoding,":[62],"multilayer":[65],"encoder":[67],"employed":[69],"extract":[71],"features.":[74],"Second,":[75],"layer":[78],"mean":[80],"variance":[82],"networks":[83],"ensures":[84],"that":[85],"latent":[87,110],"variables":[88,111,135],"are":[89],"representative":[90],"can":[92],"independently":[93],"reflect":[94],"information":[96],"from":[97],"original":[99],"process":[100,134,166],"variables.":[101],"Third,":[102],"regression":[104],"established":[107],"between":[108],"quality":[113,138],"indicators.":[114],"Regularization":[115],"technology,":[116],"namely,":[117],"gradient":[119],"penalty":[120],"term":[121],"loss":[124],"function,":[125],"allows":[126],"select":[130],"most":[132],"critical":[133],"for":[136,205],"predicting":[137],"indicators,":[139],"addressing":[140],"feature":[141],"redundancy":[142],"collinearity,":[144],"improving":[146],"model\u2019s":[148],"performance":[149],"robustness.":[151],"Last,":[152],"effectiveness":[154],"RDTF":[158],"verified":[160],"through":[161],"simulated":[163],"penicillin":[164,170],"case":[167],"real":[169,177],"erythromycin":[172],"production":[173],"cases.":[174],"Across":[175],"multiple":[176],"cases,":[179],"achieves":[182],"R<sup":[183],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[184],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[185],"values":[186],"exceeding":[187],"0.95":[188],"consistently":[190],"outperforms":[191],"existing":[192],"models":[193],"terms":[195],"accuracy":[197],"stability.":[199],"These":[200],"results":[201],"highlight":[202],"RDTF\u2019s":[203],"potential":[204],"industrial":[206],"applications.":[207]},"counts_by_year":[{"year":2026,"cited_by_count":5}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}