1. A system for managing perspective data, the system comprising: an identifying module configured to identify a variant feature of an item having a first set of perspective data; a grouping module configured to group, based on the variant feature, the first set of perspective data into a first group and a second group; a first determining module configured to determine a first set of relevancy scores for the first group and a second set of relevancy scores for the second group; and an establishing module configured to establish, 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.