-
Notifications
You must be signed in to change notification settings - Fork 45
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
wide-resnet N=6 not equivariant #101
Comments
Unfortunately, it is impossible to achieve exact equivariance to rotations of images by 60 degrees, since this is not a perfect symmetry of the pixel grid. Equivariance to n=6 rotations can only be approximate. This discussion might be useful: QUVA-Lab/e2cnn#61 Best, |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I was using the wide-resnet to test the equivariance of rotations of 60 degree, and I set the parameter 'N'=6. to test the equivariance, i transformed the input like this
`elements = m.gspace.testing_elements
the resulted turned out to be equivariant when rotation is 180 degrees, but not equivariant under rotations of 60 and 120. I used the Maskmodule in the resnet to maintain the equivariance,but it was not effective. anything special to pay attention to about this wide-resnet in your example? Appreciate your response!
The text was updated successfully, but these errors were encountered: