4. The method of claim 2 , wherein determining the ranking score for the particular criterion comprises: adding the combined auxiliary score to a constant value to generate an adjusted auxiliary score; and determining a product of the adjusted auxiliary score and the primary score.
2. The method of claim 1 , wherein determining the ranking score for the particular criterion comprises combining the transformed auxiliary scores to generate a combined auxiliary score, wherein the function comprises a function of the primary score and the combined auxiliary score.