DataConversionWarning: A column-vector y was passed when a 1d array was expected - 代码天地

DataConversionWarning: A column-vector y was passed when a 1d array was expected

业界资讯 2023-07-21 03:21:22 阅读次数: 0

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转载自blog.csdn.net/crist_meng/article/details/129800943

问题解决：DataConversionWarning: A column-vector y was passed when a 1d array was expected

成功解决DataConversionWarning: A column-vector y was passed when a 1d array was expected.

DataConversionWarning: A column-vector y was passed when a 1d array was expected

DataConversionWarning: A column-vector y was passed when a 1d array was expected. 问题解决

Python ValueError: Expected 1D or 2D array, got 3D array instead

深度学习问题1：ValueError: Expected 2D array, got 1D array instead:

ValueError: Expected 2D array, got 1D array instead

ValueError: Expected 2D array, got 1D array instead:

转：sklearn的Expected 2D array, got 1D array instead: 和reshape函数

已解决ValueError: Expected 2D array, got 1D array instead

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