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Expert system design for credit risk evaluation using neuro‐fuzzy logic
Author(s) -
Sreekantha D. K.,
Kulkarni R. V.
Publication year - 2012
Publication title -
expert systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 38
eISSN - 1468-0394
pISSN - 0266-4720
DOI - 10.1111/j.1468-0394.2010.00562.x
Subject(s) - computer science , fuzzy logic , credit rating , credit risk , shareholder , artificial neural network , risk analysis (engineering) , process (computing) , risk management , artificial intelligence , actuarial science , finance , business , corporate governance , operating system
Over the past few years, the credit risk evaluation of micro‐, small‐ and medium‐scale enterprises by banks and financial institutions has been an active area of research under the joint pressure of regulators and shareholders. The credit rating assessment forms an important part of credit risk assessment, involving risk parameters such as financial, business, industry and management areas. The mathematical models of evaluation are at the core of modern credit risk management systems. This paper focuses on the use of fuzzy logic and neural network techniques to design a methodology for evaluating the credit worthiness of the entrepreneur. The neuro‐fuzzy logic approach takes into account the minute details of credit rating expert's thought process to arrive at the final decision. A flexible credit rating framework (CRF) has been designed to organize all the facts of the client in a hierarchical fashion. The neural networks provide self‐learning capability to the CRF. The CRF can be customized to suit different business and industrial interests.