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Patricia Jimbo Santana
Researcher at Central University of Ecuador
Publications - 19
Citations - 109
Patricia Jimbo Santana is an academic researcher from Central University of Ecuador. The author has contributed to research in topics: Credit risk & Loan. The author has an hindex of 6, co-authored 18 publications receiving 101 citations. Previous affiliations of Patricia Jimbo Santana include Central University, India.
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Redes neuronales artificiales
Laura Cristina Lanzarini,Waldo Hasperué,César Armando Estrebou,Franco Ronchetti,Augusto Villa Monte,Germán Osvaldo Aquino,Facundo Quiroga,Luis Rojas,Patricia Jimbo Santana +8 more
TL;DR: Una RNA (Red Neuronal Artificial) es un modelo matemático inspirado en el comportamiento biológico de las neuronas and en the estructura del cerebro, que puede ser vista como un sistema inteligente que lleva a cabo tareas de manera distinta a como lo hacen las computadoras actuales.
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Simplifying credit scoring rules using LVQ + PSO
TL;DR: In this paper, a new method that combines a competitive neural network and particle swarm optimization (PSO) technique was proposed to generate rules for credit risk approval in the banking industry.
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Simplifying credit scoring rules using LVQ+PSO
TL;DR: The key feature of the method, called LVQ+PSO, is the finding of a reduced set of classifying rules that constitute a predictive model for credit risk approval.
Journal Article
Analysis of Methods for Generating Classification Rules Applicable to Credit Risk
Patricia Jimbo Santana,Augusto Villa Monte,Enzo Rucci,Laura Cristina Lanzarini,Aurelio F. Bariviera +4 more
TL;DR: This paper presents an alternative method that operates on nominal and numeric attributes, which allows obtaining a predictive model that uses a reduced set of classification rules aimed at reducing credit risk.
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Fuzzy credit risk scoring rules using FRvarPSO
TL;DR: The method proposed here combines the use of fuzzy logic with a neural network and a variable population optimization technique to obtain fuzzy classification rules for credit granting and indicates that the hybrid model that is proposed performs better than its previous versions due to the addition of fuzzy Logic.