2018
DOI: 10.1108/dta-02-2017-0009
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A case-based reasoning approach to rate microcredit borrower risk in online Kiva P2P lending model

Abstract: Purpose The purpose of this paper is to discuss the case-based reasoning (CBR) approach to improve microcredit initiatives by means of providing a borrower risk rating system. Design/methodology/approach The CBR approach has been used to consider the Kiva microcredit system, which provides a characterization (rating) of the risk associated with the field partner supporting the loan, but not of the specific borrower which would benefit from it. The authors discuss how the combination of available historical d… Show more

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Cited by 10 publications
(7 citation statements)
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“…It is very difficult to quantify those fuzzy qualitative indicators and determine the weight of all levels of indicators [14]. Based on BP neural network's self-organization, self-adaptability, self-learning habit, and other characteristics, the classroom teaching quality evaluation model based on BP neural network can better avoid the subjectivity and uncertainty in the process of artificial selection of weights and correlation coefficients and make the evaluation model more intelligent, adaptive, and available [15]. Since the evaluation of teacher teaching quality was proposed, there have been many evaluation methods for teacher teaching quality, such as expert evaluation method [16], analytic hierarchy process, neural network model evaluation method [17], fuzzy comprehensive evaluation method [18], gray relational degree evaluation method [19], distance comprehensive evaluation method, SOLO classification, and other evaluation methods.…”
Section: Introductionmentioning
confidence: 99%
“…It is very difficult to quantify those fuzzy qualitative indicators and determine the weight of all levels of indicators [14]. Based on BP neural network's self-organization, self-adaptability, self-learning habit, and other characteristics, the classroom teaching quality evaluation model based on BP neural network can better avoid the subjectivity and uncertainty in the process of artificial selection of weights and correlation coefficients and make the evaluation model more intelligent, adaptive, and available [15]. Since the evaluation of teacher teaching quality was proposed, there have been many evaluation methods for teacher teaching quality, such as expert evaluation method [16], analytic hierarchy process, neural network model evaluation method [17], fuzzy comprehensive evaluation method [18], gray relational degree evaluation method [19], distance comprehensive evaluation method, SOLO classification, and other evaluation methods.…”
Section: Introductionmentioning
confidence: 99%
“…Alternatively, an approach like case-based reasoning might be another option that frames the problem differently to predict a risk category to be associated with a loan request and addresses some of the implied ethical concerns. 49 In addition, the ensemble approach accompanies the overhead of computation for inference as well as training. We need to reduce the computational cost to deploy the method of practice.…”
Section: Discussionmentioning
confidence: 99%
“…"Fuzzy-methods" (2) and "qualitative models" (2) are less frequent. Some examples in the latter category are Rosavina et al (2019), which based on semi-structured interviews, seeks to describe the factors which determine loan provision and Uddin et al (2018), which proposes an expert-based risk rating to improve microcredit initiatives.…”
Section: Learning Paradigm Usedmentioning
confidence: 99%