{"id":"https://openalex.org/W2107477601","doi":"https://doi.org/10.1007/s00180-012-0383-4","title":"Sparse dimension reduction for survival data","display_name":"Sparse dimension reduction for survival data","publication_year":2012,"publication_date":"2012-12-04","ids":{"openalex":"https://openalex.org/W2107477601","doi":"https://doi.org/10.1007/s00180-012-0383-4","mag":"2107477601"},"language":"en","primary_location":{"id":"doi:10.1007/s00180-012-0383-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-012-0383-4","pdf_url":null,"source":{"id":"https://openalex.org/S8500805","display_name":"Computational Statistics","issn_l":"0943-4062","issn":["0943-4062","1613-9658"],"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":"Computational Statistics","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/A5113375889","display_name":"Changrong Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I137056471","display_name":"Nanjing University of Finance and Economics","ror":"https://ror.org/031y8am81","country_code":"CN","type":"education","lineage":["https://openalex.org/I137056471"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Changrong Yan","raw_affiliation_strings":["Department of Finance and Insurance, School of Economics, Center of Research of Finance Econometrics and Risk Management, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Department of Finance and Insurance, School of Economics, Center of Research of Finance Econometrics and Risk Management, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I137056471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052938879","display_name":"Dixin Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I137056471","display_name":"Nanjing University of Finance and Economics","ror":"https://ror.org/031y8am81","country_code":"CN","type":"education","lineage":["https://openalex.org/I137056471"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dixin Zhang","raw_affiliation_strings":["Department of Finance and Insurance, School of Economics, Center of Research of Finance Econometrics and Risk Management, Nanjing University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Department of Finance and Insurance, School of Economics, Center of Research of Finance Econometrics and Risk Management, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I137056471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113375889"],"corresponding_institution_ids":["https://openalex.org/I137056471"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1450932,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"28","issue":"4","first_page":"1835","last_page":"1852"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10136","display_name":"Statistical Methods and Inference","score":0.9993000030517578,"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":0.9993000030517578,"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/T10885","display_name":"Gene expression and cancer classification","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9706000089645386,"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/covariate","display_name":"Covariate","score":0.7849721908569336},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.7466200590133667},{"id":"https://openalex.org/keywords/sufficient-dimension-reduction","display_name":"Sufficient dimension reduction","score":0.7223933339118958},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.6813914179801941},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6730645298957825},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.568415105342865},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5627031326293945},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.4389122426509857},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.42191070318222046},{"id":"https://openalex.org/keywords/outer-product","display_name":"Outer product","score":0.41335389018058777},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4028584361076355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.355538010597229},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3503769040107727},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18085241317749023},{"id":"https://openalex.org/keywords/tensor-product","display_name":"Tensor product","score":0.15307578444480896},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.08158072829246521},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07181569933891296}],"concepts":[{"id":"https://openalex.org/C119043178","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Covariate","level":2,"score":0.7849721908569336},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.7466200590133667},{"id":"https://openalex.org/C27931671","wikidata":"https://www.wikidata.org/wiki/Q7634497","display_name":"Sufficient dimension reduction","level":3,"score":0.7223933339118958},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.6813914179801941},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6730645298957825},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.568415105342865},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5627031326293945},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.4389122426509857},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.42191070318222046},{"id":"https://openalex.org/C180623205","wikidata":"https://www.wikidata.org/wiki/Q1268589","display_name":"Outer product","level":3,"score":0.41335389018058777},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4028584361076355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.355538010597229},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3503769040107727},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18085241317749023},{"id":"https://openalex.org/C51255310","wikidata":"https://www.wikidata.org/wiki/Q1163016","display_name":"Tensor product","level":2,"score":0.15307578444480896},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.08158072829246521},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07181569933891296},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00180-012-0383-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-012-0383-4","pdf_url":null,"source":{"id":"https://openalex.org/S8500805","display_name":"Computational Statistics","issn_l":"0943-4062","issn":["0943-4062","1613-9658"],"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":"Computational Statistics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:compst:v:28:y:2013:i:4:p:1835-1852","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1007/s00180-012-0383-4","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W204885769","https://openalex.org/W1570622790","https://openalex.org/W1597926580","https://openalex.org/W1975900269","https://openalex.org/W1993273815","https://openalex.org/W1995738794","https://openalex.org/W1997384244","https://openalex.org/W2012449009","https://openalex.org/W2013974460","https://openalex.org/W2029746239","https://openalex.org/W2029800393","https://openalex.org/W2043681863","https://openalex.org/W2059331042","https://openalex.org/W2063978378","https://openalex.org/W2068752849","https://openalex.org/W2070094080","https://openalex.org/W2070991548","https://openalex.org/W2074682976","https://openalex.org/W2074714955","https://openalex.org/W2083752029","https://openalex.org/W2086924664","https://openalex.org/W2117448326","https://openalex.org/W2122825543","https://openalex.org/W2129905273","https://openalex.org/W2135046866","https://openalex.org/W2141570612","https://openalex.org/W2144405862","https://openalex.org/W2148694408","https://openalex.org/W2149199519","https://openalex.org/W2163288162","https://openalex.org/W2163490846","https://openalex.org/W2168494806","https://openalex.org/W2171050905","https://openalex.org/W2796700885","https://openalex.org/W2977606681","https://openalex.org/W3146256575","https://openalex.org/W3147894994","https://openalex.org/W4213170682","https://openalex.org/W4233014035","https://openalex.org/W4237383128","https://openalex.org/W4238943743","https://openalex.org/W4252441311","https://openalex.org/W4252752009","https://openalex.org/W4285719527","https://openalex.org/W4292023222","https://openalex.org/W4292314413","https://openalex.org/W4302414222"],"related_works":["https://openalex.org/W2804229345","https://openalex.org/W3122372920","https://openalex.org/W2811379001","https://openalex.org/W1976207164","https://openalex.org/W2394840907","https://openalex.org/W2975597143","https://openalex.org/W2098495410","https://openalex.org/W2080981338","https://openalex.org/W179183578","https://openalex.org/W2567488862"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
