{"id":"https://openalex.org/W2584803963","doi":"https://doi.org/10.1109/sccc.2016.7836055","title":"Automatic feature selection for desertion and graduation prediction: A chilean case","display_name":"Automatic feature selection for desertion and graduation prediction: A chilean case","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2584803963","doi":"https://doi.org/10.1109/sccc.2016.7836055","mag":"2584803963"},"language":"en","primary_location":{"id":"doi:10.1109/sccc.2016.7836055","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sccc.2016.7836055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 35th International Conference of the Chilean Computer Science Society (SCCC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5044038720","display_name":"Billy Peralta","orcid":"https://orcid.org/0000-0002-5457-2157"},"institutions":[{"id":"https://openalex.org/I2802558902","display_name":"Universidad Cat\u00f3lica de Temuco","ror":"https://ror.org/051nvp675","country_code":"CL","type":"education","lineage":["https://openalex.org/I2802558902"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"B. Peralta","raw_affiliation_strings":["Escuela de Ingeniería Informática, Universidad Católica de Temuco, Temuco, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escuela de Ingeniería Informática, Universidad Católica de Temuco, Temuco, Chile","institution_ids":["https://openalex.org/I2802558902"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083738897","display_name":"T. Poblete","orcid":null},"institutions":[{"id":"https://openalex.org/I2802558902","display_name":"Universidad Cat\u00f3lica de Temuco","ror":"https://ror.org/051nvp675","country_code":"CL","type":"education","lineage":["https://openalex.org/I2802558902"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"T. Poblete","raw_affiliation_strings":["Escuela de Ingeniería Informática, Universidad Católica de Temuco, Temuco, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escuela de Ingeniería Informática, Universidad Católica de Temuco, Temuco, Chile","institution_ids":["https://openalex.org/I2802558902"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005276714","display_name":"Luis Caro","orcid":"https://orcid.org/0000-0002-3334-266X"},"institutions":[{"id":"https://openalex.org/I2802558902","display_name":"Universidad Cat\u00f3lica de Temuco","ror":"https://ror.org/051nvp675","country_code":"CL","type":"education","lineage":["https://openalex.org/I2802558902"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"L. Caro","raw_affiliation_strings":["Escuela de Ingeniería Informática, Universidad Católica de Temuco, Temuco, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escuela de Ingeniería Informática, Universidad Católica de Temuco, Temuco, Chile","institution_ids":["https://openalex.org/I2802558902"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2802558902"],"apc_list":null,"apc_paid":null,"fwci":7.8393,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.97039964,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13929","display_name":"Educational Outcomes and Influences","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13929","display_name":"Educational Outcomes and Influences","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13141","display_name":"Statistical Methods and Applications","score":0.940500020980835,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/graduation","display_name":"Graduation (instrument)","score":0.9398297667503357},{"id":"https://openalex.org/keywords/dropout","display_name":"Dropout (neural networks)","score":0.8051022291183472},{"id":"https://openalex.org/keywords/desertion","display_name":"Desertion","score":0.7617377638816833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5627433061599731},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5304778218269348},{"id":"https://openalex.org/keywords/drop-out","display_name":"Drop out","score":0.49895405769348145},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.46855291724205017},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.45986151695251465},{"id":"https://openalex.org/keywords/institution","display_name":"Institution","score":0.4549349248409271},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.41451483964920044},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4139166474342346},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34150615334510803},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.23804888129234314},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.19582495093345642},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17416393756866455},{"id":"https://openalex.org/keywords/demographic-economics","display_name":"Demographic economics","score":0.14599254727363586},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.09970518946647644},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.09948208928108215},{"id":"https://openalex.org/keywords/social-science","display_name":"Social science","score":0.08349105715751648}],"concepts":[{"id":"https://openalex.org/C2779529714","wikidata":"https://www.wikidata.org/wiki/Q2632744","display_name":"Graduation (instrument)","level":2,"score":0.9398297667503357},{"id":"https://openalex.org/C2776145597","wikidata":"https://www.wikidata.org/wiki/Q25339462","display_name":"Dropout (neural networks)","level":2,"score":0.8051022291183472},{"id":"https://openalex.org/C2777169198","wikidata":"https://www.wikidata.org/wiki/Q633339","display_name":"Desertion","level":2,"score":0.7617377638816833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5627433061599731},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5304778218269348},{"id":"https://openalex.org/C2984949393","wikidata":"https://www.wikidata.org/wiki/Q1260241","display_name":"Drop out","level":2,"score":0.49895405769348145},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.46855291724205017},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.45986151695251465},{"id":"https://openalex.org/C2780510313","wikidata":"https://www.wikidata.org/wiki/Q178706","display_name":"Institution","level":2,"score":0.4549349248409271},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.41451483964920044},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4139166474342346},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34150615334510803},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.23804888129234314},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.19582495093345642},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17416393756866455},{"id":"https://openalex.org/C4249254","wikidata":"https://www.wikidata.org/wiki/Q3044431","display_name":"Demographic economics","level":1,"score":0.14599254727363586},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.09970518946647644},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.09948208928108215},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.08349105715751648},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sccc.2016.7836055","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sccc.2016.7836055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 35th International Conference of the Chilean Computer Science Society (SCCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W72793838","https://openalex.org/W187904378","https://openalex.org/W1492073771","https://openalex.org/W1570448133","https://openalex.org/W1574539612","https://openalex.org/W2005718171","https://openalex.org/W2040555123","https://openalex.org/W2075582916","https://openalex.org/W2129273781","https://openalex.org/W2149706766","https://openalex.org/W2155261478","https://openalex.org/W2162897826","https://openalex.org/W2186342170","https://openalex.org/W2242208857","https://openalex.org/W2616146125","https://openalex.org/W3123223756","https://openalex.org/W3125759133","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2783917878","https://openalex.org/W2058575413","https://openalex.org/W3161635404","https://openalex.org/W4313027843","https://openalex.org/W4237712093","https://openalex.org/W2062676549","https://openalex.org/W3094219133","https://openalex.org/W2114414302","https://openalex.org/W1480756546","https://openalex.org/W3205604289"],"abstract_inverted_index":{"The":[0],"high":[1],"rate":[2],"of":[3,22,68,71,86,93],"university":[4,25],"dropout":[5,99],"and":[6,24,35,59,100],"low":[7],"graduation":[8,101],"rates":[9],"are":[10,18],"very":[11],"relevant":[12,82],"social":[13],"problems":[14],"today.":[15],"Since":[16],"there":[17],"many":[19],"possible":[20],"causes":[21],"desertion":[23],"graduation,":[26],"in":[27,65,84],"this":[28],"paper,":[29],"we":[30],"propose":[31],"to":[32,51,96],"find,":[33],"analyze":[34],"weigh":[36],"the":[37,66,91,98,103],"factors":[38],"that":[39,77],"allow":[40],"predicting":[41],"if":[42],"a":[43],"student":[44],"will":[45,63],"drop":[46],"out":[47],"or":[48],"graduate":[49],"according":[50],"prior":[52],"information":[53],"available":[54],"using":[55,73],"data":[56,75],"mining":[57],"techniques":[58],"statistical":[60],"models.":[61],"We":[62],"focus":[64],"case":[67],"Catholic":[69],"University":[70],"Temuco,":[72],"real":[74],"from":[76],"institution.":[78],"This":[79],"study":[80],"reveals":[81],"variables":[83],"opinion":[85],"human":[87],"experts,":[88],"which":[89],"demonstrates":[90],"ability":[92],"automatic":[94],"models":[95],"represent":[97],"at":[102],"university.":[104]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}