Ray Zhang
Ray Zhang
Thanks!! In the above `net.module2`'s least square problem, there is a pose `LieTensor` in `nn.Module.parameters` whose initial value might need manual assignment for each problem and for each training example....
Many thanks!
As a followup question, for the above outer-inner loop setup, as the prediction is coming from the least squares, how is its gradient w.r.t ground truth is propagated through the...
Thanks for the paper link. I will check it out.
In the provided paper above, does the bi-level optimization (or the inner/outer loop) share the same loss? If the two stages have different loss to optimize, can we still use...
If the outer level loss is a supervised loss, does the outer level's gradient propagation method in the [paper](https://arxiv.org/pdf/2306.07894.pdf) still hold?
Same error here. Have you found ways to fix it?