synthval.metrics.EnergyDistance#

class synthval.metrics.EnergyDistance#

Bases: SimilarityMetric

Similarity Metric computing the Energy Distance.

calculate(real_dist_df, synth_dist_df)#

Compute the Energy Distance between two set of samples originating from two multivariate distribution real_dist and synth_dist.

Parameters:

  • real_dist_df (pandas.DataFrame) – Set of samples representing distribution real_dist.

  • synth_dist_df (pandas.DataFrame) – Set of samples representing distribution synth_dist.

Returns:

A numpy array containing the value of the Wasserstein Distance.

Return type:

numpy.ndarray