仿EM的多变量缺失数据填补算法及其在信用评估中的应用
蒋辉, 马超群, 许旭庆, 兰秋军
An EM-similar Imputation Algorithm for Multivariable Data Missing and its Application in Credit Scoring
JIANG Hui, MA Chao-qun, XU Xu-qing, LAN Qiu-jun
中国管理科学
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2019, (3): 11
-19
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DOI: 10.16381/j.cnki.issn1003-207x.2019.03.002
