evalml.pipelines.components.DropNullColumns.__init__¶
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DropNullColumns.__init__(pct_null_threshold=1.0, random_state=None, random_seed=0, **kwargs)[source]¶ Initalizes an transformer to drop features whose percentage of NaN values exceeds a specified threshold.
- Parameters
pct_null_threshold (float) – The percentage of NaN values in an input feature to drop. Must be a value between [0, 1] inclusive. If equal to 0.0, will drop columns with any null values. If equal to 1.0, will drop columns with all null values. Defaults to 0.95.