DeltaPresenceEstimationConfig(
mapping=None, *, ignore_unknown_fields=False, **kwargs
)δ-presence metric, used to estimate how likely it is for an attacker to figure out that one given individual appears in a de-identified dataset. Similarly to the k-map metric, we cannot compute δ-presence exactly without knowing the attack dataset, so we use a statistical model instead.
Attributes |
|
|---|---|
| Name | Description |
quasi_ids |
MutableSequence[google.cloud.dlp_v2.types.QuasiId]
Required. Fields considered to be quasi-identifiers. No two fields can have the same tag. |
region_code |
str
ISO 3166-1 alpha-2 region code to use in the statistical modeling. Set if no column is tagged with a region-specific InfoType (like US_ZIP_5) or a region code. |
auxiliary_tables |
MutableSequence[google.cloud.dlp_v2.types.StatisticalTable]
Several auxiliary tables can be used in the analysis. Each custom_tag used to tag a quasi-identifiers field must appear in exactly one field of one auxiliary table. |