兰州大学机构库

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基于分类集成的Lendingclub数据中客户违约预测 学位论文
, 兰州: 兰州大学, 2020
Authors:  刘鑫
Favorite  |  View/Download:0/0  |  Submit date:2021/03/02
Lending Club  Random Forest  XGBoost  LightGBM  Logistic Regression  SHapley Additive exPlanation  网格搜索  不平衡数据处理  模型融合 论文关键字(英文  关键词之间分号隔开) Lending Club  Random Forest  XGBoost  LightGBM  Logistic Regression  SHapley Additive exPlanation  Grid search algorithm  unbalanced data processing  Stacking model 论文涉及研究方向 机器学习大数据运用在金融风控领域  
Analysis of the Influencing Factors of Migrant Worker Social Insurance in Lanzhou 期刊论文
EURASIA JOURNAL OF MATHEMATICS SCIENCE AND TECHNOLOGY EDUCATION, 2017, 卷号: 13, 期号: 1, 页码: 7949-7960
Authors:  Zong, XL;  Guan, X;  Gao, Y;  Chen, ZL;  Zhang, GX;  Guan, X (reprint author), Lanzhou Univ, Sch Management, Lanzhou, Gansu, Peoples R China.
Favorite  |  View/Download:5229/0  |  Submit date:2018/09/28
peasant-worker  social insurance  influence factor  logistic regression model  electronic information files  
Jackknife empirical likelihood method for case-control studies with gene-environment independence on controls 期刊论文
STATISTICS AND ITS INTERFACE, 2012, 卷号: 5, 期号: 3, 页码: 293-302
Authors:  Jing, BY;  Li, ZP(李周平);  Qin, J;  Zhou, W;  Li, ZP (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China.
Favorite  |  View/Download:104/0  |  Submit date:2015/12/16
Case-control study  Gene-environment independence  Jackknife empirical likelihood  Logistic regression  Multiplicative-intercept risk model  U-statistics