Known Issues: what's considered a match

[yuerout]

Currently implementation of grouping:
If there are three occurrences of jaguars, for example, occurrence A, B and C. Each occurrence has 3 images. If one image of A matches with B, and one image of B matched with C, then A, B and C will be considered the same individual. However we might want stronger correspondence between images for them to be considered a match.