ML之catboost：基于自带Pool数据集实现二分类预测

基于自带Pool数据集实现二分类预测

输出结果

  

   

    

     

    
    

     

      Learning rate set to 0.5
     
    
   

    

     

    
    

     

      0:	learn: 0.9886498	total: 55.3ms	remaining: 1.6s
     
    
   

    

     

    
    

     

      1:	learn: 0.9387830	total: 56.6ms	remaining: 793ms
     
    
   

    

     

    
    

     

      2:	learn: 0.8972694	total: 57.7ms	remaining: 519ms
     
    
   

    

     

    
    

     

      3:	learn: 0.8131495	total: 58.4ms	remaining: 379ms
     
    
   

    

     

    
    

     

      4:	learn: 0.7399968	total: 59.2ms	remaining: 296ms
     
    
   

    

     

    
    

     

      5:	learn: 0.6762510	total: 60.2ms	remaining: 241ms
     
    
   

    

     

    
    

     

      6:	learn: 0.6205395	total: 61ms	remaining: 200ms
     
    
   

    

     

    
    

     

      7:	learn: 0.5716785	total: 61.7ms	remaining: 170ms
     
    
   

    

     

    
    

     

      8:	learn: 0.5286601	total: 62.4ms	remaining: 146ms
     
    
   

    

     

    
    

     

      9:	learn: 0.4906324	total: 63.1ms	remaining: 126ms
     
    
   

    

     

    
    

     

      10:	learn: 0.4568783	total: 63.8ms	remaining: 110ms
     
    
   

    

     

    
    

     

      11:	learn: 0.4267950	total: 64.4ms	remaining: 96.6ms
     
    
   

    

     

    
    

     

      12:	learn: 0.3998761	total: 68.7ms	remaining: 89.8ms
     
    
   

    

     

    
    

     

      13:	learn: 0.3756948	total: 69.9ms	remaining: 79.9ms
     
    
   

    

     

    
    

     

      14:	learn: 0.3538914	total: 71ms	remaining: 71ms
     
    
   

    

     

    
    

     

      15:	learn: 0.3341614	total: 71.9ms	remaining: 62.9ms
     
    
   

    

     

    
    

     

      16:
     
    
  
 

文章来源: yunyaniu.blog.csdn.net，作者：一个处女座的程序猿，版权归原作者所有，如需转载，请联系作者。

原文链接：yunyaniu.blog.csdn.net/article/details/115711569