set_pairs

Set the list of pairs for Pairwise metrics.

Method call format

set_pairs(pairs)

Parameters

ParameterPossible typesDescriptionDefault value
pairs
  • list
  • numpy.ndarray
  • pandas.DataFrame

The pairs description in the form of a two-dimensional matrix of shape N by 2:

  • N is the number of pairs.
  • Each pair is represented as a row in the matrix:
    • The first element in the row (pair[0]) contains the zero-based index of the winner object.
    • The second element in the row (pair[1]) contains the zero-based index of the loser object.

This information is used for optimization and calculation of Pairwise metrics.

Required parameter