{"id":"https://openalex.org/W4319724968","doi":"https://doi.org/10.1155/2023/7527478","title":"Fractional Gradient Descent-Based Auxiliary Model Algorithm for FIR Models with Missing Data","display_name":"Fractional Gradient Descent-Based Auxiliary Model Algorithm for FIR Models with Missing Data","publication_year":2023,"publication_date":"2023-02-09","ids":{"openalex":"https://openalex.org/W4319724968","doi":"https://doi.org/10.1155/2023/7527478"},"language":"en","primary_location":{"id":"doi:10.1155/2023/7527478","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2023/7527478","pdf_url":"https://downloads.hindawi.com/journals/complexity/2023/7527478.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"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":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/complexity/2023/7527478.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030799367","display_name":"Jia Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210132399","display_name":"Wuxi Vocational Institute of Commerce","ror":"https://ror.org/03bdrtb23","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210132399"]},{"id":"https://openalex.org/I4387152958","display_name":"Wuxi Vocational College of Science and Technology","ror":"https://ror.org/00y0p0f23","country_code":null,"type":"education","lineage":["https://openalex.org/I4387152958"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jia Tang","raw_affiliation_strings":["Wuxi Vocational College of Science and Technology, Wuxi 214122, China"],"affiliations":[{"raw_affiliation_string":"Wuxi Vocational College of Science and Technology, Wuxi 214122, China","institution_ids":["https://openalex.org/I4210132399","https://openalex.org/I4387152958"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5030799367"],"corresponding_institution_ids":["https://openalex.org/I4210132399","https://openalex.org/I4387152958"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.4226,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52458411,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2023","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9988999962806702,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9962999820709229,"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/algorithm","display_name":"Algorithm","score":0.7230330109596252},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6556805968284607},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.6001293063163757},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.5589482188224792},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5114811658859253},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3997219502925873},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10788363218307495},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.10306128859519958},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08749574422836304}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7230330109596252},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6556805968284607},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.6001293063163757},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.5589482188224792},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5114811658859253},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3997219502925873},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10788363218307495},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.10306128859519958},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08749574422836304},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2023/7527478","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2023/7527478","pdf_url":"https://downloads.hindawi.com/journals/complexity/2023/7527478.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"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":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:complx:7527478","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/complexity/2023/7527478.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:a438cb753ab241c086a36b1bf80073e6","is_oa":true,"landing_page_url":"https://doaj.org/article/a438cb753ab241c086a36b1bf80073e6","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complexity, Vol 2023 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2023/7527478","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2023/7527478","pdf_url":"https://downloads.hindawi.com/journals/complexity/2023/7527478.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"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":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4319724968.pdf"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1598493736","https://openalex.org/W2009937941","https://openalex.org/W2041204311","https://openalex.org/W2080146996","https://openalex.org/W2085336722","https://openalex.org/W2140947903","https://openalex.org/W2520410115","https://openalex.org/W2600551228","https://openalex.org/W2748196763","https://openalex.org/W2806497204","https://openalex.org/W2952602705","https://openalex.org/W2981235808","https://openalex.org/W2983690622","https://openalex.org/W2990107052","https://openalex.org/W3035784675","https://openalex.org/W3085372223","https://openalex.org/W3092514448","https://openalex.org/W3100383218","https://openalex.org/W3117231895","https://openalex.org/W3135096824","https://openalex.org/W3159128683","https://openalex.org/W3159192916","https://openalex.org/W3159630100","https://openalex.org/W3168606244","https://openalex.org/W3190207021","https://openalex.org/W3200025834","https://openalex.org/W3206253124","https://openalex.org/W3207950862","https://openalex.org/W4206263005","https://openalex.org/W4213056330","https://openalex.org/W4288064488"],"related_works":["https://openalex.org/W2386767533","https://openalex.org/W2376447813","https://openalex.org/W1531982351","https://openalex.org/W2000749434","https://openalex.org/W2373492024","https://openalex.org/W2013164319","https://openalex.org/W2096972811","https://openalex.org/W3087490794","https://openalex.org/W2065955295","https://openalex.org/W1980008589"],"abstract_inverted_index":{"This":[0],"study":[1],"proposes":[2],"a":[3],"fractional":[4,44],"gradient":[5],"descent":[6],"(FGD)":[7],"algorithm":[8,30,57,73],"for":[9],"FIR":[10,39],"models":[11],"with":[12],"missing":[13,22],"data.":[14],"By":[15],"using":[16],"the":[17,21,28,35,38,43,47,51,55,65,87,90],"auxiliary":[18,71],"model":[19,72],"method,":[20],"data":[23],"can":[24,58],"be":[25,59],"obtained.":[26],"Then,":[27],"FGD":[29],"is":[31,74],"applied":[32],"to":[33,63,85],"update":[34],"parameters":[36],"of":[37,42,54,89],"models.":[40],"Because":[41],"term":[45],"in":[46],"conventional":[48],"GD":[49,56],"algorithm,":[50],"convergence":[52,78],"rates":[53],"increased.":[60],"In":[61],"addition,":[62],"avoid":[64],"step-size":[66],"calculation,":[67],"an":[68],"Aitken":[69],"FGD-based":[70],"also":[75],"introduced.":[76],"The":[77],"analysis":[79],"and":[80],"simulation":[81],"examples":[82],"are":[83],"provided":[84],"show":[86],"effectiveness":[88],"proposed":[91],"algorithms.":[92]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}