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  • Öykü anlatıcısı olarak karakter : tek kişilik bir destan uyarlamasında anlatıcı 

    Authors:Şahal, Süleyman
    Publisher and Date:(Kadir Has University, 2017)
    in credit scoring statistical methods like logistic regression have been successfully used for years. in the last two decades several data mining algorithms have gained popularity and proved themselves to be useful in credit scoring. Most recent studies indicate that data mining methods are indeed good predictors of default. Additionally ensemble models which combine single models have even better predictive capability. However in most studies the rationale behind data transformation steps and ...

  • Towards a dynamic system in credit scoring 

    Authors:Şahal, Süleyman
    Publisher and Date:(Kadir Has University, 2018)
    In this study, it is aimed to construct a fully automated, comprehensive, and dynamic system which gives the ability to a credit analyst to make credit decisions without any human interaction, solely based on the data set. With this system, it is hoped not to miss any valuable data transformation step and it is assumed that each built in model in RapidMiner is a possible candidate to be the best predictor. To this end, a model comparison engine has been designed in RapidMiner. This engine conducts ...