{"id":"https://openalex.org/W2004829611","doi":"https://doi.org/10.1016/s0096-3003(03)00663-5","title":"The moments of the operational almost unbiased ridge regression estimator","display_name":"The moments of the operational almost unbiased ridge regression estimator","publication_year":2003,"publication_date":"2003-07-31","ids":{"openalex":"https://openalex.org/W2004829611","doi":"https://doi.org/10.1016/s0096-3003(03)00663-5","mag":"2004829611"},"language":"en","primary_location":{"id":"doi:10.1016/s0096-3003(03)00663-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(03)00663-5","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematics and Computation","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/A5014413678","display_name":"Fikri Akdeniz","orcid":null},"institutions":[{"id":"https://openalex.org/I55931168","display_name":"Cukurova University","ror":"https://ror.org/05wxkj555","country_code":"TR","type":"education","lineage":["https://openalex.org/I55931168"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Fikri Akdeniz","raw_affiliation_strings":["Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey","Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey","institution_ids":["https://openalex.org/I55931168"]},{"raw_affiliation_string":"Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey#TAB#","institution_ids":["https://openalex.org/I55931168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089665974","display_name":"G\u00fczin Y\u00fcksel","orcid":"https://orcid.org/0000-0002-1644-3696"},"institutions":[{"id":"https://openalex.org/I55931168","display_name":"Cukurova University","ror":"https://ror.org/05wxkj555","country_code":"TR","type":"education","lineage":["https://openalex.org/I55931168"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"G\u00fczin Y\u00fcksel","raw_affiliation_strings":["Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey","Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey","institution_ids":["https://openalex.org/I55931168"]},{"raw_affiliation_string":"Department of Mathematics, Faculty of Arts and Sciences, University of \u00c7ukurova, 01330 Adana, Turkey#TAB#","institution_ids":["https://openalex.org/I55931168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070462526","display_name":"Alan T. K. Wan","orcid":"https://orcid.org/0000-0002-7205-4070"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Alan T.K. Wan","raw_affiliation_strings":["Department of Management Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong","Department of Management Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Management Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Department of Management Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong#TAB#","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014413678"],"corresponding_institution_ids":["https://openalex.org/I55931168"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.12640554,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"153","issue":"3","first_page":"673","last_page":"684"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10136","display_name":"Statistical Methods and Inference","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11443","display_name":"Advanced Statistical Process Monitoring","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6848904490470886},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6789956092834473},{"id":"https://openalex.org/keywords/ridge","display_name":"Ridge","score":0.6224167346954346},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.5674090385437012},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.5597996115684509},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.5007343292236328},{"id":"https://openalex.org/keywords/bias-of-an-estimator","display_name":"Bias of an estimator","score":0.5004415512084961},{"id":"https://openalex.org/keywords/steins-unbiased-risk-estimate","display_name":"Stein's unbiased risk estimate","score":0.48163145780563354},{"id":"https://openalex.org/keywords/minimum-variance-unbiased-estimator","display_name":"Minimum-variance unbiased estimator","score":0.45779117941856384},{"id":"https://openalex.org/keywords/unbiased-estimation","display_name":"Unbiased Estimation","score":0.45530810952186584},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.43266257643699646},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.32970672845840454},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10588619112968445}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6848904490470886},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6789956092834473},{"id":"https://openalex.org/C32277403","wikidata":"https://www.wikidata.org/wiki/Q740445","display_name":"Ridge","level":2,"score":0.6224167346954346},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.5674090385437012},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5597996115684509},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.5007343292236328},{"id":"https://openalex.org/C191393472","wikidata":"https://www.wikidata.org/wiki/Q15222032","display_name":"Bias of an estimator","level":4,"score":0.5004415512084961},{"id":"https://openalex.org/C134962040","wikidata":"https://www.wikidata.org/wiki/Q7606742","display_name":"Stein's unbiased risk estimate","level":5,"score":0.48163145780563354},{"id":"https://openalex.org/C165646398","wikidata":"https://www.wikidata.org/wiki/Q3755281","display_name":"Minimum-variance unbiased estimator","level":3,"score":0.45779117941856384},{"id":"https://openalex.org/C2909318450","wikidata":"https://www.wikidata.org/wiki/Q15222032","display_name":"Unbiased Estimation","level":3,"score":0.45530810952186584},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.43266257643699646},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.32970672845840454},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10588619112968445},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0096-3003(03)00663-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(03)00663-5","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematics and Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2003710967","https://openalex.org/W2015599575","https://openalex.org/W2024015632","https://openalex.org/W2046822488","https://openalex.org/W2047028564","https://openalex.org/W2048096741","https://openalex.org/W2060725109","https://openalex.org/W2093754862","https://openalex.org/W4255455317","https://openalex.org/W4255773861"],"related_works":["https://openalex.org/W4210503132","https://openalex.org/W4237435333","https://openalex.org/W2059813665","https://openalex.org/W2065446621","https://openalex.org/W71509292","https://openalex.org/W1982660667","https://openalex.org/W3170634232","https://openalex.org/W1978839108","https://openalex.org/W2558695240","https://openalex.org/W1997568813"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
