本方案主要参考了官方推荐的精选项目:https://aistudio.baidu.com/aistudio/projectdetail/3555696
- 对于样本不平衡的问题,修改损失函数的权重,将负样本的权重设为0.2,正样本为1.2
- 对于连续数值型变量进行均值-方差归一化
- 对于分类变量,在网络中进行重编码(即增加一个全连接层,用于模拟embedding)
- 对一些变量进行了简单的变换与特征工程。
-README.MD
-【飞桨学习赛:个贷违约预测】9月第1名方案.ipynb
License: Apache License 2.0
本方案主要参考了官方推荐的精选项目:https://aistudio.baidu.com/aistudio/projectdetail/3555696
-README.MD
-【飞桨学习赛:个贷违约预测】9月第1名方案.ipynb
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.