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dc.contributor.advisorBerentsen, Geir Drage
dc.contributor.authorBøe, Petter Telle
dc.date.accessioned2020-11-09T13:37:20Z
dc.date.available2020-11-09T13:37:20Z
dc.date.issued2020
dc.identifier.urihttps://hdl.handle.net/11250/2686955
dc.description.abstractThis master thesis explore the potential of Machine Learning techniques in predicting default of vehicle loan applicants. Usually, banks or other financial institutions utilize the Logistic Regression algorithm to support their decisions-making process, however more advanced methods has been proven to advance in classifying default predictions. The data set applied in this are collected from several institutions, contained contract information, historical credit information and status, and demografical information of more than 240 000 granted loan applicants. The results from four different machine learning techniques; Random Forest, Gradient Boostin Machines, Support Vector Machines and Neural Networks, were compared to the benchmark model; Logistic Regression. From the study, the Neural Network were found marginally better than the Logistic regression. Notably, all models were trained and tested on identical data set, however separated the fitting, validation and the testing in three data sets with similar features. However, due to time- and computational constraints, the models was not fully exploited in terms of tuning the hyperparameters. The best performing model, Neural Network, achived an AUC of 0.6349, followed closely by the Logistic Regression with an AUC of 0.6325. Based on the performance and knowledge of the models, a conclusion that the Logistic Regression is the best, however the Neural Network has the best potential in towards future research due when data qualty.en_US
dc.language.isoengen_US
dc.subjectbusiness analyticsen_US
dc.titlePredicting defaults in the automotive credit Industry : an empircial study using machine learning techniques predicting loan defaultsen_US
dc.typeMaster thesisen_US
dc.description.localcodenhhmasen_US


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