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I mentioned on the meeting yesterday that I am getting strange meshes when using `RiemannianMetric.compute_anisotropic_dwr_metric` and I haven't been able to get to the bottom of it.
I have 2 progn…
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![grafik](https://user-images.githubusercontent.com/48999656/212486858-08481405-f5e3-466a-99a8-90751cafb4ef.png)
Speaks of Red Hessians, but they never get out here.
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### Current situation
We have the unfortunate situation to have 2 different versions of gradient boosting, the old estimators ([`GradientBoostingClassifier`](https://scikit-learn.org/stable/modules/g…
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### 🐛 Describe the bug
Hi !
I'm trying to backward my model along multiple directions, so I'm using `torch.autograd.grad` with `is_grads_batched=True`. I had no problem using it on a MLP, but wh…
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[ModelingToolkitNeuralNetworks](https://github.com/SciML/ModelingToolkitNeuralNets.jl/tree/main)
This would be nice to include in the near future ⌛
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```julia
julia> function f(x,p)
hess = FiniteDiff.finite_difference_hessian(y -> sum(y.^3), x)
return hess * p
end
f (generic function with 1 method)
julia> x=rand(3)
3-e…
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Not sure if this is the right spot, sorry if not!
I would like to state (in my case for an optimization problem I would like to solve with ipopt) the equality constraints as a vector.
No problem doi…
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The comparison between programs is not totally fair, because they use different algorithms.
For instance comparing geometry optimization with NWChem with that of ERKALE is not really meaningful, beca…
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Instead of summing over all the bins of an arbitrary feature histogram to compute
`context.sum_gradients` and `context.sum_hessians`, we can instead directly pass those values to `find_node_split_sub…
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Hi,
could you please do the following fix in 'qpdunes_interface.in':
1) Instead of (currently line 39)
qpData.intervals[ kk ]->H.sparsityType = QPDUNES_DIAGONAL;
please add
if ("H is diag…