{"id":"https://openalex.org/W1972655156","doi":"https://doi.org/10.1007/s11222-015-9547-8","title":"Sparse optimal discriminant clustering","display_name":"Sparse optimal discriminant clustering","publication_year":2015,"publication_date":"2015-02-15","ids":{"openalex":"https://openalex.org/W1972655156","doi":"https://doi.org/10.1007/s11222-015-9547-8","mag":"1972655156"},"language":"en","primary_location":{"id":"doi:10.1007/s11222-015-9547-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11222-015-9547-8","pdf_url":null,"source":{"id":"https://openalex.org/S5437875","display_name":"Statistics and Computing","issn_l":"0960-3174","issn":["0960-3174","1573-1375"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Statistics and Computing","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/A5100392431","display_name":"Yanhong Wang","orcid":"https://orcid.org/0000-0002-3870-5706"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yanhong Wang","raw_affiliation_strings":["Department of Mathematics and Statistics, Georgia State University, Atlanta, GA, 30303, USA","Department of Mathematics and Statistics, Georgia State University, Atlanta, USA 30303#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Georgia State University, Atlanta, GA, 30303, USA","institution_ids":["https://openalex.org/I181565077"]},{"raw_affiliation_string":"Department of Mathematics and Statistics, Georgia State University, Atlanta, USA 30303#TAB#","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069089582","display_name":"Yixin Fang","orcid":"https://orcid.org/0000-0003-0104-9140"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yixin Fang","raw_affiliation_strings":["New York University, New York, USA","New York University, New York#N#, #N#USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New York University, New York, USA","institution_ids":["https://openalex.org/I57206974"]},{"raw_affiliation_string":"New York University, New York#N#, #N#USA","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101714278","display_name":"Junhui Wang","orcid":"https://orcid.org/0000-0002-9165-5664"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Junhui Wang","raw_affiliation_strings":["University of Hong Kong, Hong Kong, China","University of Hong Kong; Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]},{"raw_affiliation_string":"University of Hong Kong; Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100392431"],"corresponding_institution_ids":["https://openalex.org/I181565077"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":0.527,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81245367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"26","issue":"3","first_page":"629","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10057","display_name":"Face and Expression Recognition","score":0.9936000108718872,"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/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/cluster-analysis","display_name":"Cluster analysis","score":0.834890604019165},{"id":"https://openalex.org/keywords/discriminant","display_name":"Discriminant","score":0.7635593414306641},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.7058632373809814},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6132727265357971},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.5922921895980835},{"id":"https://openalex.org/keywords/lasso","display_name":"Lasso (programming language)","score":0.5677622556686401},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5624659061431885},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.541957676410675},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4618045687675476},{"id":"https://openalex.org/keywords/optimal-discriminant-analysis","display_name":"Optimal discriminant analysis","score":0.443208783864975},{"id":"https://openalex.org/keywords/clustering-high-dimensional-data","display_name":"Clustering high-dimensional data","score":0.42481741309165955},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.38170358538627625},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3790512979030609},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.354231059551239}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.834890604019165},{"id":"https://openalex.org/C78397625","wikidata":"https://www.wikidata.org/wiki/Q192487","display_name":"Discriminant","level":2,"score":0.7635593414306641},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.7058632373809814},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6132727265357971},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.5922921895980835},{"id":"https://openalex.org/C37616216","wikidata":"https://www.wikidata.org/wiki/Q3218363","display_name":"Lasso (programming language)","level":2,"score":0.5677622556686401},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5624659061431885},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.541957676410675},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4618045687675476},{"id":"https://openalex.org/C104500394","wikidata":"https://www.wikidata.org/wiki/Q17104912","display_name":"Optimal discriminant analysis","level":3,"score":0.443208783864975},{"id":"https://openalex.org/C184509293","wikidata":"https://www.wikidata.org/wiki/Q5136711","display_name":"Clustering high-dimensional data","level":3,"score":0.42481741309165955},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.38170358538627625},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3790512979030609},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.354231059551239},{"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s11222-015-9547-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11222-015-9547-8","pdf_url":null,"source":{"id":"https://openalex.org/S5437875","display_name":"Statistics and Computing","issn_l":"0960-3174","issn":["0960-3174","1573-1375"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Statistics and Computing","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.368.1846","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.368.1846","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cran.r-project.org/web/packages/SODC/SODC.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.408.1945","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.408.1945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cran.us.r-project.org/web/packages/SODC/SODC.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W109865423","https://openalex.org/W1493454437","https://openalex.org/W1554944419","https://openalex.org/W1829970718","https://openalex.org/W1973041621","https://openalex.org/W1974603499","https://openalex.org/W1975900269","https://openalex.org/W1992929897","https://openalex.org/W1998871699","https://openalex.org/W1999345637","https://openalex.org/W2006729141","https://openalex.org/W2010871984","https://openalex.org/W2025729801","https://openalex.org/W2027717478","https://openalex.org/W2030644393","https://openalex.org/W2033403400","https://openalex.org/W2039912481","https://openalex.org/W2042292499","https://openalex.org/W2044729876","https://openalex.org/W2047109555","https://openalex.org/W2048178552","https://openalex.org/W2048239613","https://openalex.org/W2053154970","https://openalex.org/W2056392803","https://openalex.org/W2071949631","https://openalex.org/W2076146315","https://openalex.org/W2082612735","https://openalex.org/W2085487226","https://openalex.org/W2090658088","https://openalex.org/W2094909687","https://openalex.org/W2106554478","https://openalex.org/W2116219421","https://openalex.org/W2121947440","https://openalex.org/W2122825543","https://openalex.org/W2125334673","https://openalex.org/W2127218421","https://openalex.org/W2133097426","https://openalex.org/W2138019504","https://openalex.org/W2157128479","https://openalex.org/W2165874743","https://openalex.org/W2168466186","https://openalex.org/W2168941962","https://openalex.org/W2258571619","https://openalex.org/W2316811577","https://openalex.org/W2504306802","https://openalex.org/W2787894218","https://openalex.org/W2795528501","https://openalex.org/W2913066018","https://openalex.org/W3105265400","https://openalex.org/W3125929818","https://openalex.org/W4242401062","https://openalex.org/W4253794406"],"related_works":["https://openalex.org/W2350751952","https://openalex.org/W1999647744","https://openalex.org/W2044228987","https://openalex.org/W2113920489","https://openalex.org/W2362114017","https://openalex.org/W2063246903","https://openalex.org/W2374055396","https://openalex.org/W4254976464","https://openalex.org/W1741177776","https://openalex.org/W1534459252"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
