{"id":"https://openalex.org/W2053144273","doi":"https://doi.org/10.1109/icassp.2010.5495338","title":"Asymptotic analysis of the Huberized LASSO estimator","display_name":"Asymptotic analysis of the Huberized LASSO estimator","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2053144273","doi":"https://doi.org/10.1109/icassp.2010.5495338","mag":"2053144273"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2010.5495338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5495338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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":null,"display_name":"Xiaohui Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xiaohui Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Canada","Dept. of Electrical & Computer Engineering, Univ. of British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electrical & Computer Engineering, Univ. of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100439556","display_name":"Zhu Wang","orcid":"https://orcid.org/0000-0002-0773-0052"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Z.Jane Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Canada","Dept. of Electrical & Computer Engineering, Univ. of British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electrical & Computer Engineering, Univ. of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021255536","display_name":"Martin J. McKeown","orcid":"https://orcid.org/0000-0002-4048-0817"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Martin J. McKeown","raw_affiliation_strings":["Department of Medicine Neurology, University of British Columbia, Canada","Department of Medicine (Neurology), University of British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine Neurology, University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Department of Medicine (Neurology), University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1898","last_page":"1901"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10136","display_name":"Statistical Methods and Inference","score":0.9995999932289124,"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/T10136","display_name":"Statistical Methods and Inference","score":0.9995999932289124,"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/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9988999962806702,"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/T11236","display_name":"Control Systems and Identification","score":0.9937999844551086,"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/lasso","display_name":"Lasso (programming language)","score":0.909719705581665},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7989694476127625},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5922322869300842},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5545355081558228},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.5313905477523804},{"id":"https://openalex.org/keywords/model-selection","display_name":"Model selection","score":0.4985370635986328},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4841488003730774},{"id":"https://openalex.org/keywords/minimum-variance-unbiased-estimator","display_name":"Minimum-variance unbiased estimator","score":0.4809926748275757},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4652712345123291},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4005785286426544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3579569458961487},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3522927463054657},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17411619424819946}],"concepts":[{"id":"https://openalex.org/C37616216","wikidata":"https://www.wikidata.org/wiki/Q3218363","display_name":"Lasso (programming language)","level":2,"score":0.909719705581665},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7989694476127625},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5922322869300842},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5545355081558228},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.5313905477523804},{"id":"https://openalex.org/C93959086","wikidata":"https://www.wikidata.org/wiki/Q6888345","display_name":"Model selection","level":2,"score":0.4985370635986328},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4841488003730774},{"id":"https://openalex.org/C165646398","wikidata":"https://www.wikidata.org/wiki/Q3755281","display_name":"Minimum-variance unbiased estimator","level":3,"score":0.4809926748275757},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4652712345123291},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4005785286426544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3579569458961487},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3522927463054657},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17411619424819946},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2010.5495338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5495338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W137628093","https://openalex.org/W1968694834","https://openalex.org/W2010824638","https://openalex.org/W2020925091","https://openalex.org/W2039943102","https://openalex.org/W2057682568","https://openalex.org/W2097323375","https://openalex.org/W2100354145","https://openalex.org/W2135046866","https://openalex.org/W2150940164","https://openalex.org/W2997644599","https://openalex.org/W3098834468","https://openalex.org/W3105120000","https://openalex.org/W6605613985","https://openalex.org/W6675176448","https://openalex.org/W6682241100"],"related_works":["https://openalex.org/W2463762105","https://openalex.org/W2166923183","https://openalex.org/W1572562701","https://openalex.org/W2966979413","https://openalex.org/W1986959479","https://openalex.org/W2472855317","https://openalex.org/W2005426889","https://openalex.org/W3015383640","https://openalex.org/W2380964641","https://openalex.org/W2394058734"],"abstract_inverted_index":{"The":[0],"Huberized":[1,40,48,88],"LASSO":[2,41,49,68,89],"model,":[3],"a":[4,58],"robust":[5,12],"version":[6],"of":[7,78],"the":[8,39,47,67,76,86,97],"popular":[9],"LASSO,":[10],"yields":[11],"model":[13,103],"selection":[14,104],"in":[15,75],"sparse":[16],"linear":[17],"regression.":[18],"Though":[19],"its":[20,70,102],"superior":[21],"performance":[22],"was":[23],"empirically":[24],"demonstrated":[25],"for":[26,38,96],"large":[27,81],"variance":[28,72],"noise,":[29],"currently":[30],"no":[31],"theoretical":[32,109],"asymptotic":[33,71],"analysis":[34],"has":[35],"been":[36],"derived":[37],"estimator.":[42],"Here":[43],"we":[44],"prove":[45,101],"that":[46],"estimator":[50,90],"is":[51,73],"consistent":[52],"and":[53,100],"asymptotically":[54],"normal":[55],"distributed":[56],"under":[57],"proper":[59],"shrinkage":[60],"rate.":[61],"Our":[62],"derivation":[63],"shows":[64],"that,":[65],"unlike":[66],"estimator,":[69],"stabilized":[74],"presence":[77],"noise":[79],"with":[80],"variance.":[82],"We":[83],"also":[84],"propose":[85],"adaptive":[87],"by":[91],"allowing":[92],"unequal":[93],"penalty":[94],"weights":[95],"regression":[98],"coefficients,":[99],"consistency.":[105],"Simulations":[106],"confirm":[107],"our":[108],"results.":[110]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}