ViPER-PE: A Tool for Performance Evaluation

1. 1. The performance evaluation tool must take in two different representations of metadata for the same source media file and present the user with a numeric valuation of the distance between the two metadata sets.
   2. The performance evaluation tool must support multiple evaluations and scripted evaluation runs.
   3. The performance evaluation tool must support user defined types and evaluation techniques.
   4. The performance evaluation tool must allow the user to evaluate only the section or sections of the truth that is relevant to the user's interest.
   5. The performance evaluation tool must support the ViPER data format.
   6. The user may set parameters to indicate that different metadata classes represent the same thing.