Package org.deidentifier.arx.aggregates

Klasse StatisticsQuality

java.lang.Object
org.deidentifier.arx.aggregates.StatisticsQuality
public class StatisticsQuality extends Object
Encapsulates statistics obtained using various quality models

  • Methodendetails

    • getAmbiguity

      public QualityMeasureRowOriented getAmbiguity()
      Quality according to the "Ambiguity" model proposed in:

      Goldberger, Tassa: "Efficient Anonymizations with Enhanced Utility" Trans Data Priv
      Gibt zurück:
      Quality measure

    • getAttributeLevelSquaredError

      public QualityMeasureColumnOriented getAttributeLevelSquaredError()
      Attribute-level squared error
      Gibt zurück:
      Quality measure

    • getAttributes

      public List<String> getAttributes()
      Returns a list of all attributes considered
      Gibt zurück:
      the attributes

    • getAverageClassSize

      public QualityMeasureRowOriented getAverageClassSize()
      Quality according to the "AECS" model proposed in:

      K. LeFevre, D. DeWitt, R. Ramakrishnan: "Mondrian multidimensional k-anonymity" Proc Int Conf Data Engineering, 2006.
      Gibt zurück:
      Quality measure

    • getDataType

      public DataType<?> getDataType(String attribute)
      Returns the data type for the attribute
      Parameter:
      attribute -
      Gibt zurück:

    • getDiscernibility

      public QualityMeasureRowOriented getDiscernibility()
      Quality according to the "Discernibility" model proposed in:

      R. Bayardo, R. Agrawal: "Data privacy through optimal k-anonymization" Proc Int Conf Data Engineering, 2005, pp. 217-228
      Gibt zurück:
      Quality measure

    • getGeneralizationIntensity

      public QualityMeasureColumnOriented getGeneralizationIntensity()
      Quality according to the "Precision" model proposed in:

      L. Sweeney: "Achieving k-anonymity privacy protection using generalization and suppression" J Uncertain Fuzz Knowl Sys 10 (5) (2002) 571-588.
      Gibt zurück:
      Quality measure

    • getGranularity

      public QualityMeasureColumnOriented getGranularity()
      Quality according to the "Loss" model proposed in:

      Iyengar, V.: "Transforming data to satisfy privacy constraints" Proc Int Conf Knowl Disc Data Mining, p. 279-288 (2002)
      Gibt zurück:
      Quality measure

    • getMissings

      public QualityMeasureColumnOriented getMissings()
      Returns the fraction of missing values of the attributes considered
      Gibt zurück:
      the datatypes

    • getNonUniformEntropy

      public QualityMeasureColumnOriented getNonUniformEntropy()
      Quality according to the "Non-Uniform Entropy" model proposed in:

      A. De Waal and L. Willenborg: "Information loss through global recoding and local suppression" Netherlands Off Stat, vol. 14, pp. 17-20, 1999.
      Gibt zurück:
      Quality measure

    • getRecordLevelSquaredError

      public QualityMeasureRowOriented getRecordLevelSquaredError()
      Quality according to the model proposed in:

      D. Sanchez, S. Martinez, and J. Domingo-Ferrer. Comment on unique in the shopping mall: On the reidentifiability of credit card metadata. Science, 351(6279):1274-1274, 2016.
      Gibt zurück:
      Quality measure

    • getSSESST

      public QualityMeasureRowOriented getSSESST()
      Quality according to the model proposed in:

      Solanas, Agusti, Antoni Martinez-Balleste, and J. Domingo-Ferrer. V-MDAV: a multivariate microaggregation with variable group size. 17th COMPSTAT Symposium of the IASC, Rome. 2006.
      Gibt zurück:
      Quality measure