# sklearn.exceptions.NonBLASDotWarning¶

class sklearn.exceptions.NonBLASDotWarning[source]

Warning used when the dot operation does not use BLAS.

This warning is used to notify the user that BLAS was not used for dot operation and hence the efficiency may be affected.

Changed in version 0.18: Moved from sklearn.utils.validation, extends EfficiencyWarning.

Attributes: args

Methods

 with_traceback Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.
with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.