Field Detail

• ht

  public double ht

  entropy of ground truth T

• hs

  public double hs

  entropy of predicted segmentation S

• hts

  public double hts

  conditional entropy of T given S

• hst

  public double hst

  conditional entropy of S given T

• precision

  public double precision

  precision: C(T|S) = ( H(T) - H(T|S) ) / H(T)

• recall

  public double recall

  recall C(S|T) = ( H(S) - H(S|T) ) / H(S)

• fScore

  public double fScore

  F-score, harmonic mean of precision and recall

• vi

  public double vi

  value of the variation of information

Constructor Detail

• InformationStatistics

  public InformationStatistics(double ht,
                               double hs,
                               double hts,
                               double hst,
                               double vi)

  Create information statistics

  Parameters:

  ht - entropy of ground truth T

  hs - entropy of predicted segmentation S

  hts - conditional entropy of T given S

  hst - conditional entropy of S given T

  vi - value of the variation of information