Class: Google::Cloud::Dlp::V2::PrivacyMetric::KAnonymityConfig

Inherits:

Object

Object
Google::Cloud::Dlp::V2::PrivacyMetric::KAnonymityConfig

show all

Extended by:: Protobuf::MessageExts::ClassMethods

Includes:: Protobuf::MessageExts

Defined in:: proto_docs/google/privacy/dlp/v2/dlp.rb

Overview

k-anonymity metric, used for analysis of reidentification risk.

Instance Attribute Summary collapse

#entity_id ⇒ ::Google::Cloud::Dlp::V2::EntityId
Message indicating that multiple rows might be associated to a single individual.
#quasi_ids ⇒ ::Array<::Google::Cloud::Dlp::V2::FieldId>
Set of fields to compute k-anonymity over.

Instance Attribute Details

#entity_id ⇒ `::Google::Cloud::Dlp::V2::EntityId`

Returns Message indicating that multiple rows might be associated to a single individual. If the same entity_id is associated to multiple quasi-identifier tuples over distinct rows, we consider the entire collection of tuples as the composite quasi-identifier. This collection is a multiset: the order in which the different tuples appear in the dataset is ignored, but their frequency is taken into account.

Important note: a maximum of 1000 rows can be associated to a single entity ID. If more rows are associated with the same entity ID, some might be ignored.

Returns:

(::Google::Cloud::Dlp::V2::EntityId) —
Message indicating that multiple rows might be associated to a single individual. If the same entity_id is associated to multiple quasi-identifier tuples over distinct rows, we consider the entire collection of tuples as the composite quasi-identifier. This collection is a multiset: the order in which the different tuples appear in the dataset is ignored, but their frequency is taken into account.

Important note: a maximum of 1000 rows can be associated to a single entity ID. If more rows are associated with the same entity ID, some might be ignored.

# File 'proto_docs/google/privacy/dlp/v2/dlp.rb', line 1615

class KAnonymityConfig
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#quasi_ids ⇒ `::Array<::Google::Cloud::Dlp::V2::FieldId>`

Returns Set of fields to compute k-anonymity over. When multiple fields are specified, they are considered a single composite key. Structs and repeated data types are not supported; however, nested fields are supported so long as they are not structs themselves or nested within a repeated field.