snorkel.slicing.slice_dataframe

snorkel.slicing.slice_dataframe(df, slicing_function)

Return a dataframe with examples corresponding to specified SlicingFunction.

Parameters

• df (DataFrame) – A pandas DataFrame that will be sliced

• slicing_function (SlicingFunction) – SlicingFunction which will operate over df to return a subset of examples; function returns a subset of data for which slicing_function output is True

Returns

A DataFrame including only examples belonging to slice_name

Return type

pd.DataFrame