成功解决model_selection\_search.py:761: DeprecationWarning: The grid_scores_ attribute was deprecated in

成功解决model_selection\_search.py:761: DeprecationWarning: The grid_scores_ attribute was deprecated in

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解决问题

sklearn\model_selection\_search.py:761: DeprecationWarning: The grid_scores_ attribute was deprecated in version 0.18 in favor of the more elaborate cv_results_ attribute. The grid_scores_ attribute will not be available from 0.20
  DeprecationWarning)

解决思路

警告地址：model_selection\_search.py:761:
grid_scores_属性在0.18版本中被弃用，取而代之的是更精细的cv_results_属性。grid_scores_属性在0.20中不可用
弃用警告)

解决方法

该问题是警告信息，不处理亦可运行程序，只需理解一下即可！grid_scores_方法，在sklearn 0.18版本中被弃用，取而代之的是更精细的cv_results_方法