Assessment of the probability of fraud in the process of lending to bank customers
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
Сумський державний університет
Bachelor’s paper
Date of Defense
Scientific Director
Speciality
051 - Економіка
Date of Presentation
June 2021
Abstract
Досліджено процес моделювання ймовірності шахрайства в процесі кредитування клієнтів банку. Був проведений аналіз поточного стану кредитних шахрайств. Проаналізовано сучасні підходи до боротьби з кредитними ризиками. Побудовано концептуальну модель для оцінки ймовірності шахрайства. Були побудовані математичні моделі, такі як логістична регресія, дерево рішень та нейронна мережа. В результаті Дерево рішень було визнано найкращим методом, який може ефективно та точно запобігти ймовірності шахрайства у процесі кредитування клієнтів банку.
The process of modeling the probability of fraud in the process of lending to bank customers is investigated. An analysis of the current state of credit fraud was conducted. Modern approaches to combating credit risks were analyzed. A conceptual model for estimating the probability of fraud has been built. Mathematical models were built, such as logistic regression, decision tree and neural network. As a result, the Decision Tree was identified as the best method that can effectively and accurately prevent the likelihood of fraud in the process of lending to bank customers.
The process of modeling the probability of fraud in the process of lending to bank customers is investigated. An analysis of the current state of credit fraud was conducted. Modern approaches to combating credit risks were analyzed. A conceptual model for estimating the probability of fraud has been built. Mathematical models were built, such as logistic regression, decision tree and neural network. As a result, the Decision Tree was identified as the best method that can effectively and accurately prevent the likelihood of fraud in the process of lending to bank customers.
Keywords
credit fraud, credit risk, scoring, Python, logistic regression, decision tree, neural network, ROC-curve, кредитні шахрайства, кредитний ризик, скоринг, логістична регресія, дерево рішень, нейронна мережа, ROC-крива
Citation
Radko V.V. Assessment of the probability of fraud in the process of lending to bank customers: робота на здобуття кваліфікаційного рівня бакалавр : спец. 051 - економіка / наук. кер. Г. М. Яровенко. Суми : СумДУ, 2021. 68 с.