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An advanced hybrid classification technique for credit risk evaluation
Wu, Chong; Gao, Dekun; Ma, Qianqun; Wang, Qi; Lu, Yu - In: The journal of risk model validation 13 (2019) 3, pp. 73-88
Persistent link: https://www.econbiz.de/10012140261
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Spectral clustering with variance information for group structure estimation in panel data
Yu, Lu; Gu, Jiaying; Volgushev, Stanislav - In: Journal of econometrics 241 (2024) 1, pp. 1-26
Persistent link: https://www.econbiz.de/10015075141