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1.4翟
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xiaochaoroulalala committed Nov 24, 2023
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10 changes: 5 additions & 5 deletions readme.md
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Expand Up @@ -30,16 +30,16 @@

效果图:

![image-20231123222727368](C:\Users\Lenovo\AppData\Roaming\Typora\typora-user-images\image-20231123222727368.png)
![image-20231124183325080](C:\Users\Lenovo\AppData\Roaming\Typora\typora-user-images\image-20231124183325080.png)

1.4(翟启发)提交第五个版本

​ 这段代码通过梯度提升树(Gradient Boosting Tree)进行分类任务,首先训练了模型并进行特征选择,然后利用网格搜索(Grid Search)调整模型参数以提高预测准确率,并最终评估了模型在测试集上的性能。

![image-20231124013439878](C:\Users\86166\AppData\Roaming\Typora\typora-user-images\image-20231124013439878.png)
![zhai1](D:\Gitcode\yugouWork\img\zhai1.png)

![image-20231124013455496](C:\Users\86166\AppData\Roaming\Typora\typora-user-images\image-20231124013455496.png)
![zhai2](D:\Gitcode\yugouWork\img\zhai2.png)

![image-20231124013503127](C:\Users\86166\AppData\Roaming\Typora\typora-user-images\image-20231124013503127.png)
![zhai3](D:\Gitcode\yugouWork\img\zhai3.png)

![image-20231124013516169](C:\Users\86166\AppData\Roaming\Typora\typora-user-images\image-20231124013516169.png)
![zhai4](D:\Gitcode\yugouWork\img\zhai4.png)

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