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**Describe the bug**
When generating an adversarial example from a single sample using ACG or APGD, an error occurs while calculating the loss using both DLR and crossentropy (same error for APGD and…
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### Description
Hi, thanks for maintaining JAX. I believe the behavior of taking gradient on the imag part of complex-valued input is incorrect, differing in sign. Here's an example
```python
i…
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### Describe the issue linked to the documentation
Documentations of several supervised-learning models omit details about their tolerance-based early stopping. Some examples include [`LogisticRegres…
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### Title
Introduction to mathematical optimization using Python
### Describe your Talk
The tutorial will start with important prerequisites that need to be developed before starting with ser…
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The following code demonstrates how conjugate gradient descent fails on Rosenbrock function using default parameters:
```julia
using Manopt
using Manifolds
f_manopt(::Euclidean, x) = (1.0 - x[1]…
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Manopt is currently full of expressions like `retract!(M, xNew, x, s * η, retr)`. For quickly evaluating objective functions the fact we have to allocate `s * η` can be a significant slowdown. I've ju…
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### 🐛 Describe the bug
```python
import torch
import functorch
import jax.numpy as jnp
import jax
x = torch.tensor(0.5 + 0.5j, dtype=torch.complex128)
def fn(x):
return x.sin()
jacf…
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Context: I was building ceres-solver in container (Podman, a Docker alternative). The build stuck at compiling invert_psd_matrix_test.cc and was killed after long hang. The base image was Ubuntu 20.04…
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貼吧活動:(請查閱 [SARS-CoV-2 Timeline by 2020.02.21](https://github.com/agorahub/_meta/blob/agoran/theagora/sari/Memorandum_2020-02-21_SARS-CoV-2-Timeline_Nathan.pdf?raw=true), by Nathan :cloud: )
- Colla…
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Hi,
I was reading the long SCS paper https://web.stanford.edu/~boyd/papers/pdf/scs_long.pdf and on page 14, it says SCS direct took 21.9 sec for a problem with p=10000 variables & q=2000 measurements…