算法信贷-阿里云

Python用逻辑回归、决策树、SVM、XGBoost 算法机器学习预测用户信贷行为数据分析报告

全文链接：http://tecdat.cn/?p=31201 摘要:此报告首先将dataset进行数据清洗，得到dataset_new。再将dataset_new中属性分为基本信息、贷款行为/意愿信息和征信信息三类，并逐一进行分析（点击文末“阅读原文”获取信贷数据）。在对基本信息的分析中得出，在贷...

18 回归算法 - Softmax回归 - 信贷审批案例

前两章介绍了logistic回归，logistic模型能够解决二分类的问题。虽然logistic本身只能解决二分类的问题，但是增加一些操作，也能从算法层面实现多分类的问题。本章开始介绍另一种回归模型：softmax回归softmax回归: 是logistic回归的一般化，适用于K分类的问题，第k类...

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