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sklearn.utils.validation.column_or_1d

sklearn.utils.validation.column_or_1d(y, *, warn=False) [source]

Ravel column or 1d numpy array, else raises an error.

Parameters
yarray-like
warnbool, default=False

To control display of warnings.

Returns
yndarray

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https://scikit-learn.org/0.24/modules/generated/sklearn.utils.validation.column_or_1d.html