Comments (1)
romanngg
commented on June 10, 2024
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Re up/downsampling, we have the
ImageResizelayer https://neural-tangents.readthedocs.io/en/latest/_autosummary/neural_tangents.stax.ImageResize.html#neural_tangents.stax.ImageResize - would it work for you? -
It's a bit hard to diagnose non-PSDness, I may need to see the full code. Note that
Awon't be PSD unlessx1 == x2, and ifx1 == x2, you may want to try computing it asA = kernel_fn(x1, None, 'ntk'), which can be a bit more numerically stable.
Lmk if this help!
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