org.deidentifier.arx.risk

Class RiskModelSampleRisks

java.lang.Object

org.deidentifier.arx.risk.RiskModelSampleRisks

public class RiskModelSampleRisks
extends java.lang.Object

Class for analyzing re-identification risks of the current sample and mixed risks which have been derived from privacy models

Constructor Summary

Constructors

Constructor and Description
RiskModelSampleRisks(RiskModelHistogram histogram, ARXConfiguration config, boolean anonymous) Creates a new instance

Method Summary

Modifier and Type	Method and Description
double	getAverageRisk() Returns the average re-identification risk
double	getEstimatedJournalistRisk() Return journalist risk threshold, 1 if there is none
double	getEstimatedMarketerRisk() Return marketer risk threshold, 1 if there is none
double	getEstimatedProsecutorRisk() Return prosecutor risk threshold, 1 if there is none
double	getFractionOfRecordsAffectedByHighestRisk() Returns the fraction of records affected by the highest re-identification risk
double	getFractionOfRecordsAffectedByLowestRisk() Returns the fraction of records affected by the lowest re-identification risk
double	getHighestRisk() Returns the highest re-identification risk of any records in the data set
protected RiskModelHistogram	getHistogram()
double	getLowestRisk() Returns the lowest re-identification risk of any records in the data set
double	getNumRecordsAffectedByHighestRisk() Returns the number of records affected by the highest re-identification risk
double	getNumRecordsAffectedByLowestRisk() Returns the number of records affected by the lowest re-identification risk

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RiskModelSampleRisks

public RiskModelSampleRisks(RiskModelHistogram histogram,
                            ARXConfiguration config,
                            boolean anonymous)

Creates a new instance

Parameters:

histogram -

config -

anonymous -

Method Detail

getAverageRisk

public double getAverageRisk()

Returns the average re-identification risk

Returns:

getEstimatedJournalistRisk

public double getEstimatedJournalistRisk()

Return journalist risk threshold, 1 if there is none

Returns:

getEstimatedMarketerRisk

public double getEstimatedMarketerRisk()

Return marketer risk threshold, 1 if there is none

Returns:

getEstimatedProsecutorRisk

public double getEstimatedProsecutorRisk()

Return prosecutor risk threshold, 1 if there is none

Returns:

getFractionOfRecordsAffectedByHighestRisk

public double getFractionOfRecordsAffectedByHighestRisk()

Returns the fraction of records affected by the highest re-identification risk

Returns:

getFractionOfRecordsAffectedByLowestRisk

public double getFractionOfRecordsAffectedByLowestRisk()

Returns the fraction of records affected by the lowest re-identification risk

Returns:

getHighestRisk

public double getHighestRisk()

Returns the highest re-identification risk of any records in the data set

Returns:

getLowestRisk

public double getLowestRisk()

Returns the lowest re-identification risk of any records in the data set

Returns:

getNumRecordsAffectedByHighestRisk

public double getNumRecordsAffectedByHighestRisk()

Returns the number of records affected by the highest re-identification risk

Returns:

getNumRecordsAffectedByLowestRisk

public double getNumRecordsAffectedByLowestRisk()

Returns the number of records affected by the lowest re-identification risk

Returns:

getHistogram

protected RiskModelHistogram getHistogram()

Returns:

the classes