{"id":"https://openalex.org/W2994796338","doi":"https://doi.org/10.1093/jigpal/jzz052","title":"Non-removal strategy for outliers in predictive models: The PAELLA algorithm case","display_name":"Non-removal strategy for outliers in predictive models: The PAELLA algorithm case","publication_year":2019,"publication_date":"2019-10-14","ids":{"openalex":"https://openalex.org/W2994796338","doi":"https://doi.org/10.1093/jigpal/jzz052","mag":"2994796338"},"language":"en","primary_location":{"id":"doi:10.1093/jigpal/jzz052","is_oa":false,"landing_page_url":"https://doi.org/10.1093/jigpal/jzz052","pdf_url":null,"source":{"id":"https://openalex.org/S2734381524","display_name":"Logic Journal of IGPL","issn_l":"1367-0751","issn":["1367-0751","1368-9894"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logic Journal of the IGPL","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/10612/18266","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007689548","display_name":"Manuel Castej\u00f3n\u2010Limas","orcid":"https://orcid.org/0000-0002-5152-4555"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Manuel Castej\u00f3n-limas","raw_affiliation_strings":["Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain","institution_ids":["https://openalex.org/I8833935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034655727","display_name":"H\u00e9ctor Al\u00e1iz\u2010Moret\u00f3n","orcid":"https://orcid.org/0000-0001-6572-1261"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Hector Alaiz-Moreton","raw_affiliation_strings":["Department of Electrical, Systems and Automatic Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071 Le\u00f3n, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, Systems and Automatic Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071 Le\u00f3n, Spain","institution_ids":["https://openalex.org/I8833935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014935641","display_name":"Laura Fern\u00e1ndez-Robles","orcid":"https://orcid.org/0000-0001-6573-8477"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Laura Fern\u00e1ndez-Robles","raw_affiliation_strings":["Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain","institution_ids":["https://openalex.org/I8833935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081635753","display_name":"Javier Alfonso\u2010Cend\u00f3n","orcid":"https://orcid.org/0000-0001-7202-4659"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Alfonso-Cend\u00f3n","raw_affiliation_strings":["Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain","institution_ids":["https://openalex.org/I8833935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011505669","display_name":"Camino Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-8705-4786"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Camino Fern\u00e1ndez-Llamas","raw_affiliation_strings":["Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain","institution_ids":["https://openalex.org/I8833935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000068274","display_name":"L\u00eddia S\u00e1nchez-Gonz\u00e1lez","orcid":"https://orcid.org/0000-0002-0760-1170"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"lidia S\u00e1nchez-Gonz\u00e1lez","raw_affiliation_strings":["Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain","institution_ids":["https://openalex.org/I8833935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037211302","display_name":"Hilde P\u00e9rez","orcid":"https://orcid.org/0000-0001-7112-1983"},"institutions":[{"id":"https://openalex.org/I8833935","display_name":"Universidad de Le\u00f3n","ror":"https://ror.org/02tzt0b78","country_code":"ES","type":"education","lineage":["https://openalex.org/I8833935"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Hilde P\u00e9rez","raw_affiliation_strings":["Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Informatics and Aerospace Engineering, Universidad de Le\u00f3n, Campus de Vegazana, S/N, 24071, L\u00e9on, Spain","institution_ids":["https://openalex.org/I8833935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5007689548"],"corresponding_institution_ids":["https://openalex.org/I8833935"],"apc_list":{"value":4151,"currency":"USD","value_usd":4151},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17184046,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"4","first_page":"418","last_page":"429"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.995199978351593,"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/T10320","display_name":"Neural Networks and Applications","score":0.9944000244140625,"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/outlier","display_name":"Outlier","score":0.8739415407180786},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7009025812149048},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5721847414970398},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5441797971725464},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5370058417320251},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.524983823299408},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.49674540758132935},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.48506417870521545},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.470402330160141},{"id":"https://openalex.org/keywords/raw-data","display_name":"Raw data","score":0.4663409888744354},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4583846926689148},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4577736556529999},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.452400803565979},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43697935342788696},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.4229894280433655},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.41557711362838745},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.40283137559890747},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21310502290725708},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20087328553199768}],"concepts":[{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.8739415407180786},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7009025812149048},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5721847414970398},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5441797971725464},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5370058417320251},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.524983823299408},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.49674540758132935},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.48506417870521545},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.470402330160141},{"id":"https://openalex.org/C132964779","wikidata":"https://www.wikidata.org/wiki/Q2110223","display_name":"Raw data","level":2,"score":0.4663409888744354},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4583846926689148},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4577736556529999},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.452400803565979},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43697935342788696},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.4229894280433655},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.41557711362838745},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.40283137559890747},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21310502290725708},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20087328553199768},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1093/jigpal/jzz052","is_oa":false,"landing_page_url":"https://doi.org/10.1093/jigpal/jzz052","pdf_url":null,"source":{"id":"https://openalex.org/S2734381524","display_name":"Logic Journal of IGPL","issn_l":"1367-0751","issn":["1367-0751","1368-9894"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logic Journal of the IGPL","raw_type":"journal-article"},{"id":"pmh:oai:buleria.unileon.es:10612/18266","is_oa":true,"landing_page_url":"https://hdl.handle.net/10612/18266","pdf_url":null,"source":{"id":"https://openalex.org/S4306401642","display_name":"Buleria (Universidad de Le\u00f3n)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169046204","host_organization_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","host_organization_lineage":["https://openalex.org/I169046204"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:buleria.unileon.es:10612/18266","is_oa":true,"landing_page_url":"https://hdl.handle.net/10612/18266","pdf_url":null,"source":{"id":"https://openalex.org/S4306401642","display_name":"Buleria (Universidad de Le\u00f3n)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169046204","host_organization_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","host_organization_lineage":["https://openalex.org/I169046204"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3661364849","display_name":null,"funder_award_id":"DPI2016-79960-C3-2-P","funder_id":"https://openalex.org/F4320326262","funder_display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a"}],"funders":[{"id":"https://openalex.org/F4320326262","display_name":"Ministerio de Asuntos Econ\u00f3micos y Transformaci\u00f3n Digital, Gobierno de Espa\u00f1a","ror":"https://ror.org/03sv46s19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1551385575","https://openalex.org/W1941918124","https://openalex.org/W1964715098","https://openalex.org/W1967806592","https://openalex.org/W1980287119","https://openalex.org/W2023671635","https://openalex.org/W2043698172","https://openalex.org/W2056648204","https://openalex.org/W2147513689","https://openalex.org/W2461163065","https://openalex.org/W2531512683","https://openalex.org/W2585908831","https://openalex.org/W2731605675","https://openalex.org/W2743316100","https://openalex.org/W2766900268","https://openalex.org/W2792304146","https://openalex.org/W2793374993","https://openalex.org/W2795540310","https://openalex.org/W2802018187","https://openalex.org/W2803037497"],"related_works":["https://openalex.org/W2499612753","https://openalex.org/W3111802945","https://openalex.org/W2946096271","https://openalex.org/W2295423552","https://openalex.org/W3107369729","https://openalex.org/W4390662392","https://openalex.org/W71955863","https://openalex.org/W2359185137","https://openalex.org/W2610918223","https://openalex.org/W2085200861"],"abstract_inverted_index":{"Abstract":[0],"This":[1,28],"paper":[2],"reports":[3,112],"the":[4,8,32,37,42,48,51,57,84,88,105,113,123,134,144,180,184,190,198,210,227],"experience":[5],"of":[6,19,31,36,50,59,72,115,186,226],"using":[7,104,219],"PAELLA":[9,139],"algorithm":[10,33,43],"as":[11,20,126,201],"a":[12,70,92,98,117,173,224],"helper":[13],"tool":[14],"in":[15,44,76,87,140,146,165,178,189],"robust":[16],"regression":[17],"instead":[18],"originally":[21],"intended":[22],"for":[23,159],"outlier":[24],"identification":[25],"and":[26,55,149,161],"removal.":[27],"novel":[29],"usage":[30],"takes":[34],"advantage":[35],"occurrence":[38,89,135,181],"vector":[39,136,182],"calculated":[40],"by":[41,128,138],"order":[45,77,141],"to":[46,78,81,142,205,223],"strengthen":[47],"effect":[49],"more":[52],"reliable":[53],"samples":[54,124],"lessen":[56],"impact":[58],"those":[60],"that":[61,68,166],"otherwise":[62],"would":[63],"be":[64,206],"considered":[65,158,188],"outliers.":[66],"Following":[67],"aim,":[69],"series":[71],"experiments":[73],"is":[74,102],"conducted":[75],"learn":[79],"how":[80],"better":[82],"use":[83],"information":[85],"contained":[86],"vector.":[90],"Using":[91],"contrively":[93],"difficult":[94],"artificial":[95],"data":[96,192],"set,":[97],"reference":[99],"predictive":[100,119],"model":[101,120,153],"fit":[103,150],"whole":[106],"raw":[107],"dataset.":[108],"The":[109,130,169,194,213],"second":[110],"experiment":[111,132,171,196,215],"results":[114],"fitting":[116,160,177],"similar":[118],"but":[121],"discarding":[122],"marked":[125],"outliers":[127],"PAELLA.":[129],"third":[131],"uses":[133],"provided":[137],"classify":[143],"observations":[145],"multiple":[147],"bins":[148,156],"every":[151],"possible":[152],"changing":[154],"which":[155,162,179],"are":[157,163],"discarded":[164],"particular":[167],"model.":[168],"fourth":[170],"introduces":[172],"sampling":[174,199],"process":[175,200],"before":[176],"represents":[183],"likelihood":[185],"being":[187],"training":[191,211],"set.":[193],"fifth":[195],"considers":[197],"an":[202],"internal":[203],"step":[204],"performed":[207],"interleaved":[208],"between":[209],"epochs.":[212],"last":[214],"compares":[216],"our":[217],"approach":[218],"weighted":[220],"neural":[221],"networks":[222],"state":[225],"art":[228],"method.":[229]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}