ValueError: Maximum allowed size exceeded

[bit0123]

I am trying to computer Sinkhorn distance between two tensor of size 2x256. My data are quite sparse.
I got the folowing error:

File "/usr/local/lib/python3.6/dist-packages/geomloss/sinkhorn_samples.py", line 48, in sinkhorn_tensorized diameter, ε, ε_s, ρ = scaling_parameters( x, y, p, blur, reach, diameter, scaling ) File "/usr/local/lib/python3.6/dist-packages/geomloss/sinkhorn_divergence.py", line 72, in scaling_parameters ε_s = epsilon_schedule( p, diameter, blur, scaling ) File "/usr/local/lib/python3.6/dist-packages/geomloss/sinkhorn_divergence.py", line 61, in epsilon_schedule + [ blur**p ] ValueError: Maximum allowed size exceeded
Why this is happening and how can i solve this?
Any help is highly appreciated. Thanks

[AdrienCorenflos]

I had the same issue, the scaling you're using is too close to 1.
@jeanfeydy I fixed it locally by using a generator. Do you want me to send a PR for that?

[bit0123]

PR would be great. Thanks

[AdrienCorenflos]

Jean will correct me if I'm mistaken, but the real fix for you is to lower your scaling parameter I'd presume, except if you know you really, really can't do without this precision (also if you have put a scaling of 1 you will still end up having an infinite loop anyway, even with my PR)

[AEGISEDGE]

Hi there, I met the same question frequently. It seems the list of values created by np.arange is too long. So I tried with small scaling parameter (1e-3) but it came a again. So I wonder how can I do to fix or avoid this error? Thank u!

[A-Vzer]

For me it was the estimated diameter parameter becoming too large because of instable training. I looked at the magnitude of my samples and set the parameter myself.