base

Base class for measurements.

Classes

Measurement

Abstract base class for measurements.

class Measurement(input_domain, input_metric, output_measure, is_interactive)

Bases: abc.ABC

Abstract base class for measurements.

Parameters

• input_domain (tmlt.core.domains.base.Domain) –

• input_metric (tmlt.core.metrics.Metric) –

• output_measure (tmlt.core.measures.Measure) –

• is_interactive (bool) –

__init__(input_domain, input_metric, output_measure, is_interactive)

Constructor.

Parameters

• input_domain (DomainDomain) – Domain of input datasets.

• input_metric (MetricMetric) – Distance metric for input datasets.

• output_measure (MeasureMeasure) – Distance measure for measurement’s output.

• is_interactive (boolbool) – Whether the measurement is interactive.

property input_domain

Return input domain for the measurement.

Return type

tmlt.core.domains.base.Domain

property input_metric

Distance metric on input domain.

Return type

tmlt.core.metrics.Metric

property output_measure

Distance measure on output.

Return type

tmlt.core.measures.Measure

property is_interactive

Returns true iff the measurement is interactive.

Return type

bool

privacy_function(d_in)

Returns the smallest d_out satisfied by the measurement.

See the privacy and stability tutorial (add link?) for more information.

Parameters

d_in (Any) – Distance between inputs under input_metric.

Raises

NotImplementedError – If not overridden.

Return type

Any

privacy_relation(d_in, d_out)

Return True if close inputs produce close outputs.

See the privacy and stability tutorial (add link?) for more information.

Parameters

• d_in (Any) – Distance between inputs under input_metric.

• d_out (Any) – Distance between outputs under output_measure.

Return type

bool

abstract __call__(data)

Performs measurement.

Parameters

data (Any) –

Return type

Any