1. A method, comprising: acquiring data sets that include a plurality of strength values and a plurality of classification descriptors for an entity that produced a particular content, wherein each strength value indicates a degree to which an associated classification descriptor describes the entity; sorting the classification descriptors into a plurality of categories, each category storing a unique combination of a classification descriptor and an associated strength value; determining a score for each category of the plurality of categories, each score being calculated based at least on a number of times that a corresponding category appears in the data sets; and for each set of categories that have a unique strength value: obtaining a cut-off threshold by dividing a sum of scores of corresponding categories by a number of the corresponding categories; and selecting each of one or more classification descriptors having an associated score that is above the cut-off threshold as a designated classification descriptor for the entity.