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成功解决ValueError: Expected 2D array, got 1D array instead: Reshape your data either using array.reshap

目录

解决问题

解决思路

解决方法

解决问题

ValueError: Expected 2D array, got 1D array instead: 
Reshape your data either using array.reshape(-1, 1) if your data has a single feature or array.reshape(1, -1) if it contains a single sample.

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