1. A computer implemented method for managing perspective data, the method comprising: identifying a variant feature of an item having a first set of perspective data; grouping, based on the variant feature, the first set of perspective data into a first group and a second group; determining a first set of relevancy scores for the first group and a second set of relevancy scores for the second group; and establishing, using at least one of the first and second relevancy scores, a second set of perspective data configured to include a subset of the first set of perspective data.