{"id":"https://openalex.org/W4366133633","doi":"https://doi.org/10.1016/j.eswa.2023.120079","title":"Performance and early drop prediction for higher education students using machine learning","display_name":"Performance and early drop prediction for higher education students using machine learning","publication_year":2023,"publication_date":"2023-04-17","ids":{"openalex":"https://openalex.org/W4366133633","doi":"https://doi.org/10.1016/j.eswa.2023.120079"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2023.120079","doi":"https://doi.org/10.1016/j.eswa.2023.120079","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2023.120079","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-c","cwts-core","dongbi-c","doyens","fnege-3","jufo-2","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5034481003","display_name":"Vasileios Christou","orcid":"https://orcid.org/0000-0002-3231-8852","observed_orcids":["https://orcid.org/0000-0002-3231-8852"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Vasileios Christou","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0002-3231-8852","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010283810","display_name":"Ioannis G. Tsoulos","orcid":"https://orcid.org/0000-0002-2343-2733","observed_orcids":["https://orcid.org/0000-0002-2343-2733"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Tsoulos","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0002-2343-2733","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038016133","display_name":"Vasileios Loupas","orcid":"https://orcid.org/0000-0002-6654-9560","observed_orcids":["https://orcid.org/0000-0002-6654-9560"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Loupas","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0002-6654-9560","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000270870","display_name":"Alexandros T. Tzallas","orcid":"https://orcid.org/0000-0001-9043-1290","observed_orcids":["https://orcid.org/0000-0001-9043-1290"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexandros T. Tzallas","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0001-9043-1290","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049850289","display_name":"Christos Gogos","orcid":"https://orcid.org/0000-0003-1113-8462","observed_orcids":["https://orcid.org/0000-0003-1113-8462"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Gogos","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0003-1113-8462","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058278718","display_name":"Petros S. Karvelis","orcid":"https://orcid.org/0000-0002-0483-4868","observed_orcids":["https://orcid.org/0000-0002-0483-4868"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Petros S. Karvelis","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0002-0483-4868","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075969431","display_name":"Nikolaos Antoniadis","orcid":"https://orcid.org/0000-0001-6939-3373","observed_orcids":["https://orcid.org/0000-0001-6939-3373"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Antoniadis","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0001-6939-3373","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031438015","display_name":"Euripidis Glavas","orcid":"https://orcid.org/0000-0002-5604-3507","observed_orcids":["https://orcid.org/0000-0002-5604-3507"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Evripidis Glavas","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0002-5604-3507","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027454960","display_name":"\u039d\u03b9\u03ba\u03cc\u03bb\u03b1\u03bf\u03c2 \u0393\u03b9\u03b1\u03bd\u03bd\u03b1\u03ba\u03ad\u03b1\u03c2","orcid":"https://orcid.org/0000-0002-0615-783X","observed_orcids":["https://orcid.org/0000-0002-0615-783X"]},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Giannakeas","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece"],"raw_orcid":"https://orcid.org/0000-0002-0615-783X","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Ioannina, Arta, GR47100, Greece","institution_ids":["https://openalex.org/I194019607"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5034481003"],"corresponding_institution_ids":["https://openalex.org/I194019607"],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":10.9056,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":{"value":0.9909451,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"225","issue":null,"first_page":"120079","last_page":"120079"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11122","display_name":"Online Learning and Analytics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11396","display_name":"Artificial Intelligence in Healthcare","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/academic-performance-prediction","display_name":"student performance prediction","score":0.8569999933242798},{"id":"https://openalex.org/keywords/academic-failure-prediction","display_name":"student failure prediction","score":0.5299999713897705},{"id":"https://openalex.org/keywords/grammatical-evolution","display_name":"grammatical evolution","score":0.9350000023841858},{"id":"https://openalex.org/keywords/feature-selection","display_name":"feature selection","score":0.875},{"id":"https://openalex.org/keywords/feature-construction","display_name":"feature construction","score":0.9440000057220459},{"id":"https://openalex.org/keywords/radial-basis-function-neural-network","display_name":"radial basis function neural network","score":0.9890000224113464},{"id":"https://openalex.org/keywords/college-students","display_name":"university students","score":0.7379999756813049},{"id":"https://openalex.org/keywords/academic-achievement","display_name":"academic performance","score":0.30399999022483826}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.750910758972168},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7301036715507507},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6892322301864624},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6435379981994629},{"id":"https://openalex.org/C132721684","wikidata":"https://www.wikidata.org/wiki/Q2877013","display_name":"Broyden\u2013Fletcher\u2013Goldfarb\u2013Shanno algorithm","level":3,"score":0.6273229122161865},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6155036687850952},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.5269376039505005},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.49271371960639954},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.48777514696121216},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.47851788997650146},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.41418367624282837},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1749715507030487},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1681729257106781},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2023.120079","doi":"https://doi.org/10.1016/j.eswa.2023.120079","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2023.120079","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-c","cwts-core","dongbi-c","doyens","fnege-3","jufo-2","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality education","id":"https://metadata.un.org/sdg/4","score":0.9235000014305115}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W94523489","https://openalex.org/W1534477342","https://openalex.org/W1556826156","https://openalex.org/W1593481303","https://openalex.org/W1597612134","https://openalex.org/W1806586425","https://openalex.org/W1963581687","https://openalex.org/W2020563325","https://openalex.org/W2047094503","https://openalex.org/W2049868504","https://openalex.org/W2087070363","https://openalex.org/W2100928906","https://openalex.org/W2106717332","https://openalex.org/W2113651538","https://openalex.org/W2125055259","https://openalex.org/W2126137228","https://openalex.org/W2128420091","https://openalex.org/W2149407554","https://openalex.org/W2181402573","https://openalex.org/W2256578114","https://openalex.org/W2280670759","https://openalex.org/W2408628236","https://openalex.org/W2529456000","https://openalex.org/W2533824555","https://openalex.org/W2605296821","https://openalex.org/W2770507825","https://openalex.org/W2783502642","https://openalex.org/W2792328488","https://openalex.org/W2794280701","https://openalex.org/W2795157614","https://openalex.org/W2810022699","https://openalex.org/W2901400593","https://openalex.org/W2903515276","https://openalex.org/W2908054697","https://openalex.org/W2935878216","https://openalex.org/W2945554622","https://openalex.org/W2983382509","https://openalex.org/W2998004611","https://openalex.org/W2999873461","https://openalex.org/W3010911345","https://openalex.org/W3029464237","https://openalex.org/W3047302395","https://openalex.org/W3092274097","https://openalex.org/W3094579253","https://openalex.org/W3108883341","https://openalex.org/W3127110914","https://openalex.org/W3140716019","https://openalex.org/W3163090133","https://openalex.org/W3176795340","https://openalex.org/W3180053449","https://openalex.org/W3181096080","https://openalex.org/W3183730341","https://openalex.org/W3191596906","https://openalex.org/W3193177194","https://openalex.org/W4206521641","https://openalex.org/W4301861397","https://openalex.org/W4322738676","https://openalex.org/W4380248739","https://openalex.org/W6630222530","https://openalex.org/W6793264026"],"related_works":["https://openalex.org/W4405976734","https://openalex.org/W4404365236","https://openalex.org/W4289173104","https://openalex.org/W4399267818","https://openalex.org/W4388370683","https://openalex.org/W3172547626","https://openalex.org/W6884979406","https://openalex.org/W4367724601","https://openalex.org/W4410323445","https://openalex.org/W4390843811"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":35},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":3}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2023-04-19T00:00:00"}
