Re: Bottleneck distance is not symmetric
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bottleneck_distance computes an approximation. The quality of the approximation is controlled by the delta argument, which by default is .01. Can you pass "delta=.001" to bottleneck_distance and see what happens?
bdist1 = d.bottleneck_distance(dgms1, dgms2, delta=.001)
bdist2 = d.bottleneck_distance(dgms2, dgms1, delta=.001)
Symmetry is not guaranteed, but the answers should get closer together (and closer to the correct answer).
On Sun, Nov 18, 2018 at 9:58 AM <nukpezah@...> wrote: