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https://www.um.edu.mt/library/oar/handle/123456789/121043
Title: | Multivariate kernel discrimination applied to bank loan classification |
Authors: | Caruana, Mark Anthony Lentini, Gabriele |
Keywords: | Kernel functions Bank loans -- Statistical methods Discriminant analysis -- Mathematical models Multivariate analysis -- Data processing Banks and banking -- Malta Central Bank of Malta |
Issue Date: | 2024 |
Publisher: | John Wiley & Sons, Inc. |
Citation: | Caruana, M. A., & Lentini, G. (2024). Multivariate kernel discrimination applied to bank loan classification. In Y. Dimotikalis, & C. H. Skiadas (Eds.), Data Analysis and Related Applications 3: Theory and Practice – New Approaches, Vol. 11 (pp. 13-25). London: John Wiley & Sons, Inc. |
Abstract: | The purpose of this paper is to apply a kernel discriminant analysis to classify bank loans and determine which loans are at risk of default. This study starts by introducing the concept of kernel density estimation, which is a widely used non-parametric technique to obtain an estimate for the probability density function. This procedure is based on two main parameters: the kernel function and the bandwidth, the latter being the crucial parameter. The multivariate kernel density estimator is later applied to discriminant analysis to obtain kernel discrimination. This is a method which classifies observations into a predetermined number of distinct and disjoint classes. Finally, we apply multivariate kernel discriminant analysis to a sample of bank loans to determine which loans can be classified as defaulted. This model can help predict the likelihood that future loans may default. |
URI: | https://www.um.edu.mt/library/oar/handle/123456789/121043 |
ISBN: | 9781786309624 |
Appears in Collections: | Scholarly Works - FacSciSOR |
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Multivariate kernel discrimination applied to bank loan classification 2024.pdf Restricted Access | 428.11 kB | Adobe PDF | View/Open Request a copy |
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