{"id":"https://openalex.org/W3036789636","doi":"https://doi.org/10.1007/s42979-020-00210-2","title":"Improvements in the Large p, Small n Classification Issue","display_name":"Improvements in the Large p, Small n Classification Issue","publication_year":2020,"publication_date":"2020-06-21","ids":{"openalex":"https://openalex.org/W3036789636","doi":"https://doi.org/10.1007/s42979-020-00210-2","mag":"3036789636"},"language":"en","primary_location":{"id":"doi:10.1007/s42979-020-00210-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42979-020-00210-2","pdf_url":null,"source":{"id":"https://openalex.org/S4210174798","display_name":"SN Computer Science","issn_l":"2661-8907","issn":["2661-8907","2662-995X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SN Computer Science","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/A5011522380","display_name":"Phuoc-Hai Huynh","orcid":"https://orcid.org/0000-0001-8348-9267"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I49382586","display_name":"An Giang University","ror":"https://ror.org/023pm6532","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I49382586"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Phuoc-Hai Huynh","raw_affiliation_strings":["Faculty of Information Technology, An Giang University, Angiang, Vietnam","Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0001-8348-9267","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, An Giang University, Angiang, Vietnam","institution_ids":["https://openalex.org/I49382586"]},{"raw_affiliation_string":"Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101637382","display_name":"Van Hoa Nguyen","orcid":"https://orcid.org/0000-0003-0582-2129"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I49382586","display_name":"An Giang University","ror":"https://ror.org/023pm6532","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I49382586"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Van Hoa Nguyen","raw_affiliation_strings":["Faculty of Information Technology, An Giang University, Angiang, Vietnam","Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, An Giang University, Angiang, Vietnam","institution_ids":["https://openalex.org/I49382586"]},{"raw_affiliation_string":"Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020518940","display_name":"Thanh\u2010Nghi Do","orcid":"https://orcid.org/0000-0002-9328-3358"},"institutions":[{"id":"https://openalex.org/I177733328","display_name":"Can Tho University","ror":"https://ror.org/0071qz696","country_code":"VN","type":"education","lineage":["https://openalex.org/I177733328"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210153851","display_name":"Unit\u00e9 de Mod\u00e9lisation Math\u00e9matique et Informatique des Syst\u00e8mes Complexes","ror":"https://ror.org/053kxkj53","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I39804081","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210153851","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220"]}],"countries":["FR","VN"],"is_corresponding":false,"raw_author_name":"Thanh-Nghi Do","raw_affiliation_strings":["College of Information Technology, Can Tho University, Cantho, Vietnam","UMI UMMISCO 209 (IRD/UPMC), Sorbonne University, Pierre and Marie Curie University, Paris 6, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Technology, Can Tho University, Cantho, Vietnam","institution_ids":["https://openalex.org/I177733328"]},{"raw_affiliation_string":"UMI UMMISCO 209 (IRD/UPMC), Sorbonne University, Pierre and Marie Curie University, Paris 6, France","institution_ids":["https://openalex.org/I39804081","https://openalex.org/I4210153851","https://openalex.org/I4210166444"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011522380"],"corresponding_institution_ids":["https://openalex.org/I123565023","https://openalex.org/I49382586"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.0839,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.76268407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9990000128746033,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.9984999895095825,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.989300012588501,"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/computer-science","display_name":"Computer science","score":0.6730120182037354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5879724025726318},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5729591846466064},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5479937195777893},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5384981036186218},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5372481346130371},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.4737611413002014},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.45976772904396057},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.4573260545730591},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.45718830823898315},{"id":"https://openalex.org/keywords/sample-size-determination","display_name":"Sample size determination","score":0.4546298682689667},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4523124396800995},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15196746587753296},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10981294512748718}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6730120182037354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5879724025726318},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5729591846466064},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5479937195777893},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5384981036186218},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5372481346130371},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.4737611413002014},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.45976772904396057},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.4573260545730591},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.45718830823898315},{"id":"https://openalex.org/C129848803","wikidata":"https://www.wikidata.org/wiki/Q2564360","display_name":"Sample size determination","level":2,"score":0.4546298682689667},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4523124396800995},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15196746587753296},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10981294512748718},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s42979-020-00210-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42979-020-00210-2","pdf_url":null,"source":{"id":"https://openalex.org/S4210174798","display_name":"SN Computer Science","issn_l":"2661-8907","issn":["2661-8907","2662-995X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SN Computer Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.699999988079071,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W114693439","https://openalex.org/W116063010","https://openalex.org/W1484187172","https://openalex.org/W1493357981","https://openalex.org/W1510850304","https://openalex.org/W1520812622","https://openalex.org/W1542270631","https://openalex.org/W1563088657","https://openalex.org/W1832693441","https://openalex.org/W1922999930","https://openalex.org/W1966701961","https://openalex.org/W1970156673","https://openalex.org/W1971483538","https://openalex.org/W1973777977","https://openalex.org/W1974076946","https://openalex.org/W1979377971","https://openalex.org/W1980857039","https://openalex.org/W1984578972","https://openalex.org/W1988904634","https://openalex.org/W1996020380","https://openalex.org/W2007176121","https://openalex.org/W2007194591","https://openalex.org/W2049129660","https://openalex.org/W2064208261","https://openalex.org/W2068517117","https://openalex.org/W2078202582","https://openalex.org/W2087684630","https://openalex.org/W2091374137","https://openalex.org/W2097413644","https://openalex.org/W2099471712","https://openalex.org/W2100471807","https://openalex.org/W2101234009","https://openalex.org/W2101386839","https://openalex.org/W2102794349","https://openalex.org/W2109363337","https://openalex.org/W2109826612","https://openalex.org/W2109943925","https://openalex.org/W2119168155","https://openalex.org/W2124704116","https://openalex.org/W2125055259","https://openalex.org/W2125512776","https://openalex.org/W2128985829","https://openalex.org/W2139212933","https://openalex.org/W2148143831","https://openalex.org/W2149298154","https://openalex.org/W2153635508","https://openalex.org/W2156909104","https://openalex.org/W2166874444","https://openalex.org/W2167689714","https://openalex.org/W2179680929","https://openalex.org/W2273818272","https://openalex.org/W2311607323","https://openalex.org/W2477400917","https://openalex.org/W2735429996","https://openalex.org/W2755940713","https://openalex.org/W2761299546","https://openalex.org/W2765811365","https://openalex.org/W2787972108","https://openalex.org/W2911964244","https://openalex.org/W2949117887","https://openalex.org/W2963470893","https://openalex.org/W2964121744","https://openalex.org/W2989674654","https://openalex.org/W3033634296","https://openalex.org/W4246697467","https://openalex.org/W4253759977","https://openalex.org/W4256561644"],"related_works":["https://openalex.org/W3193043704","https://openalex.org/W4386259002","https://openalex.org/W1546989560","https://openalex.org/W3171520305","https://openalex.org/W3135126032","https://openalex.org/W4396689146","https://openalex.org/W4200112873","https://openalex.org/W2955796858","https://openalex.org/W2004826645","https://openalex.org/W4372048956"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}