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Feature selection in credit risk modeling : an international evidence
Zhou, Ying; Uddin, Mohammad S.; Habib, Tabassum; Chi, Guotai - In: Economic research 34 (2021) 1,3, pp. 3064-3091
Persistent link: https://www.econbiz.de/10014232052
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Credit scoring model based on a novel group feature selection method : the case of Chinese small-sized manufacturing enterprises
Zhang, Zhipeng; Chi, Guotai; Colombage, Sisira; Zhou, Ying - In: Journal of the Operational Research Society 73 (2022) 1, pp. 122-138
Persistent link: https://www.econbiz.de/10012872892
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Determination of weights for an optimal credit rating model based on default and nondefault distance maximization
Chi, Guotai; Yuan, Kunpeng; Zhou, Ying; Gong, Lingling - In: The journal of risk model validation 14 (2020) 4, pp. 65-87
Persistent link: https://www.econbiz.de/10014336043
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An optimized support vector machine intelligent technique using optimized feature selection methods : evidence from Chinese credit approval data
Abedin, Mohammad Zoynul; Chi, Guotai; Moula, Fahmida E.; … - In: The journal of risk model validation 13 (2019) 2, pp. 1-46
Persistent link: https://www.econbiz.de/10012051688
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Credit default prediction using a support vector machine and a probabilistic neural network
Abedin, Mohammad Zoynul; Chi, Guotai; Colombage, Sisira; … - In: The journal of credit risk : published quarterly by … 14 (2018) 2, pp. 1-27
Persistent link: https://www.econbiz.de/10011917538
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Exploring the mismatch between credit ratings and loss-given-default : a credit risk approach
Shi, Baofeng; Chi, Guotai; Li, Weiping - In: Economic modelling 85 (2020), pp. 420-428
Persistent link: https://www.econbiz.de/10012210702
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Credit default prediction modeling : an application of support vector machine
Moula, Fahmida E.; Chi, Guotai; Abedin, Mohammad Zoynul - In: Risk management : a journal of risk, crisis and disaster 19 (2017) 2, pp. 158-187
Persistent link: https://www.econbiz.de/10011738422
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Instance-dependent misclassification cost-sensitive learning for default prediction
Xing, Jin; Chi, Guotai; Pan, Ancheng - In: Research in international business and finance 69 (2024), pp. 1-15
Persistent link: https://www.econbiz.de/10015052446
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A two-stage credit scoring model based on random forest : evidence from Chinese small firms
Zhou, Ying; Shen, Long; Ballester, Laura - In: International review of financial analysis 89 (2023), pp. 1-16
Persistent link: https://www.econbiz.de/10014467057