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Hello, thanks for sharing your fantastic work in this repository.
I have a 3d array (medical imaging), and I wonder if it is possible to create a graph preserving the possibility of backward differentiation.
I want to create super voxels (from those physically close and similar in feature space), then, based on features in those super voxels, I want to get the node features and graph edge weights based on proximity.
The problem is that the graph is a discrete structure, and I do not know how to approach generating a graph and keeping differentiability.
I considered perturbing the graph creation process and running it a couple of times, each time getting a slightly different graph so that the perturbed graph creation function would be differentiable.
As your tool seems close to my idea, I was wondering whether you would share your thoughts on the presented concepts. Is it achievable?
Thanks !!
The text was updated successfully, but these errors were encountered:
Hello, thanks for sharing your fantastic work in this repository.
I have a 3d array (medical imaging), and I wonder if it is possible to create a graph preserving the possibility of backward differentiation.
I want to create super voxels (from those physically close and similar in feature space), then, based on features in those super voxels, I want to get the node features and graph edge weights based on proximity.
The problem is that the graph is a discrete structure, and I do not know how to approach generating a graph and keeping differentiability.
I considered perturbing the graph creation process and running it a couple of times, each time getting a slightly different graph so that the perturbed graph creation function would be differentiable.
As your tool seems close to my idea, I was wondering whether you would share your thoughts on the presented concepts. Is it achievable?
Thanks !!
The text was updated successfully, but these errors were encountered: