def _create_extreme_ratings()

in sourcecode/scoring/matrix_factorization/pseudo_raters.py [0:0]

• 14 lines of code
• 3 McCabe index (conditional complexity)

  def _create_extreme_ratings(self):
    self.extremeRatingsToAddWithoutNotes = []
    self.extremeRatingsToAddWithoutNotes.append(
      {
        c.internalRaterInterceptKey: None,
        c.internalRaterFactor1Key: None,
        c.helpfulNumKey: None,
      }
    )
    for extremeRater in self.extremeRaters:
      extremeRater[c.raterParticipantIdKey] = str(extremeRater[c.raterParticipantIdKey])

      # Since LCB is turned off, don't waste compute on not-helpful pseudoratings.
      for helpfulNum in [1.0]:  # Only helpful ratings
        extremeRater[c.helpfulNumKey] = helpfulNum
        self.extremeRatingsToAddWithoutNotes.append(extremeRater.copy())