evalml.guardrails.detect_highly_null¶

class evalml.guardrails.detect_highly_null[source]¶

Checks if there are any highly-null columns in a dataframe.

Parameters

X (DataFrame) – features
percent_threshold (float) – Require that percentage of null values to be considered “highly-null”, defaults to .95

Returns

A dictionary of features with column name or index and their percentage of null values