alibi_detect.utils.data

Bunch

Inherits from: dict

Container object for internal datasets

Dictionary-like object that exposes its keys as attributes.

Constructor

Bunch(self, **kwargs)

Functions

create_outlier_batch

create_outlier_batch(data: numpy.ndarray, target: numpy.ndarray, n_samples: int, perc_outlier: int) -> Union[alibi_detect.utils.data.Bunch, Tuple[numpy.ndarray, numpy.ndarray]]

Create a batch with a defined percentage of outliers.

Name	Type	Default	Description
data	numpy.ndarray
target	numpy.ndarray
n_samples	int
perc_outlier	int

Returns

• Type: Union[alibi_detect.utils.data.Bunch, Tuple[numpy.ndarray, numpy.ndarray]]

sample_df

sample_df(df: pandas.core.frame.DataFrame, n: int)

Sample n instances from the dataframe df.

Name	Type	Default	Description
df	pandas.core.frame.DataFrame
n	int