evalml.data_checks.NoVarianceDataCheck

class evalml.data_checks.NoVarianceDataCheck(count_nan_as_value=False)[source]

Check if the target or any of the features have no variance.

name = 'NoVarianceDataCheck'

Instance attributes

Methods:

__init__

Check if the target or any of the features have no variance.

validate

Check if the target or any of the features have no variance (1 unique value).

Class Inheritance

Inheritance diagram of NoVarianceDataCheck