{"id":"https://openalex.org/W2129940973","doi":"https://doi.org/10.1109/ijcnn.2008.4633758","title":"Sparse kernel density estimator using orthogonal regression based on D-Optimality experimental design","display_name":"Sparse kernel density estimator using orthogonal regression based on D-Optimality experimental design","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2129940973","doi":"https://doi.org/10.1109/ijcnn.2008.4633758","mag":"2129940973"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2008.4633758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4633758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-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/A5100320969","display_name":"Sheng Chen","orcid":"https://orcid.org/0000-0001-6882-600X"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"S. Chen","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, UK","[Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton]"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"[Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton]","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100714793","display_name":"Xia Hong","orcid":"https://orcid.org/0000-0002-6832-2298"},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"X. Hong","raw_affiliation_strings":["School of Systems Engineering, University of Reading, Reading, UK","Syst. Eng., Univ. of Reading, Reading"],"affiliations":[{"raw_affiliation_string":"School of Systems Engineering, University of Reading, Reading, UK","institution_ids":["https://openalex.org/I71052956"]},{"raw_affiliation_string":"Syst. Eng., Univ. of Reading, Reading","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067133312","display_name":"C.J. Harris","orcid":"https://orcid.org/0000-0002-8504-9043"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C.J. Harris","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, UK","[Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton]"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"[Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton]","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100320969"],"corresponding_institution_ids":["https://openalex.org/I43439940"],"apc_list":null,"apc_paid":null,"fwci":1.6557,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87275685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.996999979019165,"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/T11236","display_name":"Control Systems and Identification","score":0.996999979019165,"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.992900013923645,"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"}},{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/kernel","display_name":"Kernel (algebra)","score":0.7649821043014526},{"id":"https://openalex.org/keywords/variable-kernel-density-estimation","display_name":"Variable kernel density estimation","score":0.6771198511123657},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6332802772521973},{"id":"https://openalex.org/keywords/kernel-density-estimation","display_name":"Kernel density estimation","score":0.6183695793151855},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6017953753471375},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.5818060040473938},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.474252849817276},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46365389227867126},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.45629170536994934},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.42584237456321716},{"id":"https://openalex.org/keywords/kernel-embedding-of-distributions","display_name":"Kernel embedding of distributions","score":0.42386460304260254},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33764636516571045},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23702824115753174},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.21712541580200195},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.0767153799533844},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.06643980741500854}],"concepts":[{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.7649821043014526},{"id":"https://openalex.org/C195699287","wikidata":"https://www.wikidata.org/wiki/Q7915722","display_name":"Variable kernel density estimation","level":4,"score":0.6771198511123657},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6332802772521973},{"id":"https://openalex.org/C71134354","wikidata":"https://www.wikidata.org/wiki/Q458825","display_name":"Kernel density estimation","level":3,"score":0.6183695793151855},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6017953753471375},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.5818060040473938},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.474252849817276},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46365389227867126},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.45629170536994934},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.42584237456321716},{"id":"https://openalex.org/C134517425","wikidata":"https://www.wikidata.org/wiki/Q16000131","display_name":"Kernel embedding of distributions","level":4,"score":0.42386460304260254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33764636516571045},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23702824115753174},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.21712541580200195},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0767153799533844},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.06643980741500854},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ijcnn.2008.4633758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4633758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:265950","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.333.852","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.333.852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://users.ecs.soton.ac.uk/sqc/listP/NN0003.pdf","raw_type":"text"},{"id":"pmh:oai:centaur.reading.ac.uk:14630","is_oa":false,"landing_page_url":"http://centaur.reading.ac.uk/14630/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402273","display_name":"CentAUR (University of Reading)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71052956","host_organization_name":"University of Reading","host_organization_lineage":["https://openalex.org/I71052956"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W586264559","https://openalex.org/W1500174157","https://openalex.org/W1540007258","https://openalex.org/W1554663460","https://openalex.org/W1579271636","https://openalex.org/W1972006659","https://openalex.org/W2024866217","https://openalex.org/W2076785055","https://openalex.org/W2077002103","https://openalex.org/W2108898681","https://openalex.org/W2113864241","https://openalex.org/W2117812871","https://openalex.org/W2118020555","https://openalex.org/W2122007981","https://openalex.org/W2125320404","https://openalex.org/W2129905273","https://openalex.org/W2138103367","https://openalex.org/W2159026946","https://openalex.org/W2164012765","https://openalex.org/W2168928374","https://openalex.org/W2171137828","https://openalex.org/W2488678869","https://openalex.org/W3097925195","https://openalex.org/W4233014035","https://openalex.org/W4388257666","https://openalex.org/W4388290870","https://openalex.org/W4388297464","https://openalex.org/W6630106447","https://openalex.org/W6680478809","https://openalex.org/W6683588610"],"related_works":["https://openalex.org/W2127229869","https://openalex.org/W4379259010","https://openalex.org/W2535206775","https://openalex.org/W1984421104","https://openalex.org/W2369488729","https://openalex.org/W122742822","https://openalex.org/W2037489600","https://openalex.org/W4389251307","https://openalex.org/W2366185040","https://openalex.org/W3123056048"],"abstract_inverted_index":{"A":[0],"novel":[1],"sparse":[2,41],"kernel":[3,42,64,94],"density":[4,65,95],"estimator":[5],"is":[6,56],"derived":[7],"based":[8],"on":[9],"a":[10,15],"regression":[11],"approach,":[12],"which":[13],"selects":[14],"very":[16],"small":[17],"subset":[18],"of":[19,24,38,85],"significant":[20],"kernels":[21],"by":[22],"means":[23],"the":[25,39,47,74],"D-optimality":[26],"experimental":[27],"design":[28],"criterion":[29],"using":[30,46],"an":[31],"orthogonal":[32],"forward":[33],"selection":[34],"procedure.":[35],"The":[36,53],"weights":[37],"resulting":[40],"model":[43,90],"are":[44],"calculated":[45],"multiplicative":[48],"nonnegative":[49],"quadratic":[50],"programming":[51],"algorithm.":[52],"proposed":[54,75],"method":[55,76],"computationally":[57],"attractive,":[58],"in":[59,83],"comparison":[60],"with":[61,79],"many":[62],"existing":[63,81],"estimation":[66],"algorithms.":[67],"Our":[68],"numerical":[69],"results":[70],"also":[71],"show":[72],"that":[73],"compares":[77],"favourably":[78],"other":[80],"methods,":[82],"terms":[84],"both":[86],"test":[87],"accuracy":[88],"and":[89],"sparsity,":[91],"for":[92],"constructing":[93],"estimates.":[96]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
