{"id":"https://openalex.org/W4200502248","doi":"https://doi.org/10.1155/2021/9985747","title":"Soft Sensor Development Based on Quality\u2010Relevant Slow Feature Analysis and Bayesian Regression with Application to Propylene Polymerization","display_name":"Soft Sensor Development Based on Quality\u2010Relevant Slow Feature Analysis and Bayesian Regression with Application to Propylene Polymerization","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W4200502248","doi":"https://doi.org/10.1155/2021/9985747"},"language":"en","primary_location":{"id":"doi:10.1155/2021/9985747","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9985747","pdf_url":"https://downloads.hindawi.com/journals/js/2021/9985747.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/js/2021/9985747.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100376481","display_name":"Miao Zhang","orcid":"https://orcid.org/0000-0002-7907-2255"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Miao Zhang","raw_affiliation_strings":["School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023"],"raw_orcid":"https://orcid.org/0000-0002-7907-2255","affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","institution_ids":["https://openalex.org/I168879160"]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073760240","display_name":"Le Zhou","orcid":"https://orcid.org/0000-0002-7852-1370"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Zhou","raw_affiliation_strings":["School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","institution_ids":["https://openalex.org/I168879160"]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101433239","display_name":"Jing Jie","orcid":"https://orcid.org/0000-0001-8875-295X"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Jie","raw_affiliation_strings":["School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023"],"raw_orcid":"https://orcid.org/0000-0001-8875-295X","affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","institution_ids":["https://openalex.org/I168879160"]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110830608","display_name":"Xiaoli Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoli Wu","raw_affiliation_strings":["School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, China","institution_ids":["https://openalex.org/I168879160"]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023","institution_ids":["https://openalex.org/I168879160"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100376481"],"corresponding_institution_ids":["https://openalex.org/I168879160"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":2.0817,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.8731736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2021","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9993000030517578,"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":0.9993000030517578,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.9692000150680542,"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/soft-sensor","display_name":"Soft sensor","score":0.8234255313873291},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.6004540324211121},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5992863774299622},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5863713622093201},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.5226302146911621},{"id":"https://openalex.org/keywords/polymerization","display_name":"Polymerization","score":0.49726179242134094},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.4867079555988312},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43773454427719116},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.37616804242134094},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3613273501396179},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.3517119288444519},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.33393239974975586},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.31443363428115845},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2611229717731476},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23833632469177246},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20747867226600647},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.20243045687675476},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19272592663764954}],"concepts":[{"id":"https://openalex.org/C115575686","wikidata":"https://www.wikidata.org/wiki/Q18822403","display_name":"Soft sensor","level":3,"score":0.8234255313873291},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.6004540324211121},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5992863774299622},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5863713622093201},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.5226302146911621},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.49726179242134094},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.4867079555988312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43773454427719116},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.37616804242134094},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3613273501396179},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.3517119288444519},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.33393239974975586},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.31443363428115845},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2611229717731476},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23833632469177246},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20747867226600647},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.20243045687675476},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19272592663764954},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"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/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.0},{"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/9985747","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9985747","pdf_url":"https://downloads.hindawi.com/journals/js/2021/9985747.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:16c044218e874612a3d7188f3e88e6be","is_oa":true,"landing_page_url":"https://doaj.org/article/16c044218e874612a3d7188f3e88e6be","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":"Journal of Sensors, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/9985747","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9985747","pdf_url":"https://downloads.hindawi.com/journals/js/2021/9985747.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1615951963","display_name":null,"funder_award_id":"62003306","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6019058610","display_name":null,"funder_award_id":"Y201941367","funder_id":"https://openalex.org/F4320325436","funder_display_name":"Department of Education of Zhejiang Province"},{"id":"https://openalex.org/G8939409582","display_name":null,"funder_award_id":"LQ21F030009","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325436","display_name":"Department of Education of Zhejiang Province","ror":"https://ror.org/05gj07w56"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200502248.pdf","grobid_xml":"https://content.openalex.org/works/W4200502248.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1648445109","https://openalex.org/W2019821804","https://openalex.org/W2055306175","https://openalex.org/W2062368510","https://openalex.org/W2076464471","https://openalex.org/W2101849344","https://openalex.org/W2111637385","https://openalex.org/W2136295067","https://openalex.org/W2146444479","https://openalex.org/W2165034069","https://openalex.org/W2234690043","https://openalex.org/W2272446670","https://openalex.org/W2341716891","https://openalex.org/W2349198774","https://openalex.org/W2601648083","https://openalex.org/W2605489789","https://openalex.org/W2727217266","https://openalex.org/W2765774435","https://openalex.org/W2772343646","https://openalex.org/W2777174005","https://openalex.org/W2792056293","https://openalex.org/W2792451631","https://openalex.org/W2792972374","https://openalex.org/W2807957050","https://openalex.org/W2810347597","https://openalex.org/W2883667036","https://openalex.org/W2884121498","https://openalex.org/W2903530788","https://openalex.org/W2913451375","https://openalex.org/W2941525957","https://openalex.org/W2965420085","https://openalex.org/W2966884989","https://openalex.org/W2969547129","https://openalex.org/W2971407654","https://openalex.org/W2973726220","https://openalex.org/W2977928247","https://openalex.org/W2998450902","https://openalex.org/W3015966228","https://openalex.org/W3024935334","https://openalex.org/W3037453076","https://openalex.org/W3042717628","https://openalex.org/W3049640903","https://openalex.org/W3160417254","https://openalex.org/W4205982228"],"related_works":["https://openalex.org/W31220157","https://openalex.org/W2312753042","https://openalex.org/W4289356671","https://openalex.org/W2389155397","https://openalex.org/W2165884543","https://openalex.org/W3186837933","https://openalex.org/W2368989808","https://openalex.org/W1969346022","https://openalex.org/W2034959125","https://openalex.org/W2355687852"],"abstract_inverted_index":{"Data\u2010driven":[0],"soft":[1,35],"sensors":[2],"are":[3],"widely":[4],"used":[5],"to":[6,14,87,130],"predict":[7,88],"quality":[8,78,90],"indices":[9],"in":[10,29,48],"propylene":[11,30,127],"polymerization":[12,31,128],"processes":[13],"improve":[15],"the":[16,25,56,59,70,75,89,132,137],"availability":[17],"of":[18,58,95,136],"measurements":[19],"and":[20,27,43,74,107,134],"efficiency.":[21],"To":[22],"deal":[23],"with":[24,77,99,120],"nonlinearity":[26],"dynamics":[28,57],"processes,":[32],"a":[33,81,96,108,115,124],"novel":[34],"sensor":[36],"based":[37],"on":[38],"quality\u2010relevant":[39,64],"slow":[40,65],"feature":[41],"analysis":[42],"Bayesian":[44,82],"regression":[45],"is":[46,85,118],"proposed":[47,52,138],"this":[49],"paper.":[50],"The":[51],"method":[53],"can":[54],"handle":[55],"process":[60,129],"better":[61],"by":[62],"extracting":[63],"features,":[66],"which":[67,92],"present":[68],"both":[69],"slowly":[71],"varying":[72],"characteristic":[73],"correlations":[76],"indices.":[79],"Meanwhile,":[80],"inference":[83],"model":[84],"developed":[86],"indices,":[91],"takes":[93],"advantages":[94],"probability":[97],"framework":[98],"iterative":[100],"maximum":[101],"likelihood":[102],"techniques":[103],"for":[104,111],"parameter":[105],"estimation":[106],"sparse":[109],"constraint":[110],"avoiding":[112],"overfitting.":[113],"Finally,":[114],"case":[116],"study":[117],"conducted":[119],"data":[121],"sampled":[122],"from":[123],"practical":[125],"industrial":[126],"demonstrate":[131],"effectiveness":[133],"superiority":[135],"method.":[139]},"counts_by_year":[{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
