The use of genetic programming for detecting the incorrect predictions of classification models

Detalhes bibliográficos
Autor(a) principal: Napiórkowska, Adrianna Maria
Data de Publicação: 2020
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/94537
Resumo: Dissertation presented as the partial requirement for obtaining a Master's degree in Data Science and Advanced Analytics
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spelling The use of genetic programming for detecting the incorrect predictions of classification modelsMachine LearningExplainable AIPost-processingClassificationGenetic ProgrammingErrors PredictionDissertation presented as the partial requirement for obtaining a Master's degree in Data Science and Advanced AnalyticsCompanies around the world use Advanced Analytics to support their decision making process. Traditionally they used Statistics and Business Intelligence for that, but as the technology is advancing, the more complex models are gaining popularity. The main reason for an increasing interest in Machine Learning and Deep Learning models is the fact that they reach a high prediction accuracy. On the second hand with good performance, comes an increasing complexity of the programs. Therefore the new area of Predictors was introduced, it is called Explainable AI. The idea is to create models that can be understood by business users or models to explain other predictions. Therefore we propose the study in which we create a separate model, that will serve as a very er for the machine learning models predictions. This work falls into area of Post-processing of models outputs. For this purpose we select Genetic Programming, that was proven to be successful in various applications. In the scope of this research we investigate if GP can evaluate the prediction of other models. This area of applications was not explored yet, therefore in the study we explore the possibility of evolving an individual for another model validation. We focus on classi cation problems and select 4 machine learning models: logistic regression, decision tree, random forest, perceptron and 3 di erent datasets. This set up is used for assuring that during the research we conclude that the presented idea is universal for di erent problems. The performance of 12 Genetic Programming experiments indicates that in some cases it is possible to create a successful model for errors prediction. During the study we discovered that the performance of GP programs is mostly connected to the dataset on the experiment is conducted. The type of predictive models does not in uence the performance of GP. Although we managed to create good classi ers of errors, during the evolution process we faced the problem of over tting. That is common in problems with imbalanced datasets. The results of the study con rms that GP can be used for the new type of problems and successfully predict errors of Machine Learning Models.Vanneschi, LeonardoRUNNapiórkowska, Adrianna Maria2020-03-19T09:37:42Z2020-02-212020-02-21T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/94537TID:202461807enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:42:30Zoai:run.unl.pt:10362/94537Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:37:59.431888Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The use of genetic programming for detecting the incorrect predictions of classification models
title The use of genetic programming for detecting the incorrect predictions of classification models
spellingShingle The use of genetic programming for detecting the incorrect predictions of classification models
Napiórkowska, Adrianna Maria
Machine Learning
Explainable AI
Post-processing
Classification
Genetic Programming
Errors Prediction
title_short The use of genetic programming for detecting the incorrect predictions of classification models
title_full The use of genetic programming for detecting the incorrect predictions of classification models
title_fullStr The use of genetic programming for detecting the incorrect predictions of classification models
title_full_unstemmed The use of genetic programming for detecting the incorrect predictions of classification models
title_sort The use of genetic programming for detecting the incorrect predictions of classification models
author Napiórkowska, Adrianna Maria
author_facet Napiórkowska, Adrianna Maria
author_role author
dc.contributor.none.fl_str_mv Vanneschi, Leonardo
RUN
dc.contributor.author.fl_str_mv Napiórkowska, Adrianna Maria
dc.subject.por.fl_str_mv Machine Learning
Explainable AI
Post-processing
Classification
Genetic Programming
Errors Prediction
topic Machine Learning
Explainable AI
Post-processing
Classification
Genetic Programming
Errors Prediction
description Dissertation presented as the partial requirement for obtaining a Master's degree in Data Science and Advanced Analytics
publishDate 2020
dc.date.none.fl_str_mv 2020-03-19T09:37:42Z
2020-02-21
2020-02-21T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/94537
TID:202461807
url http://hdl.handle.net/10362/94537
identifier_str_mv TID:202461807
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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