-
Hi all!
Thank you for the wonderful product! I'm using autograd to do newton optimization of a convex function (so Hessian is definite). However, the computation of the Hessian at each iteration …
-
Input for training the model is: 6755x45 Array{Float32,2}
Running this command:
`@time model = salsa(X, Y, Xtest)`
Produces the following output:
```
CSA results: optimal misclassification rate = 0…
-
## Description
Currently, derivatives of `cholesky_decompose` and `eigenvalues_sym` return lower triangular matrix.
This is what finite differences return because the implementation of those functio…
-
I've been looking at dropping in prima as a replacement for dlib's BOBYQA implementation. I've noticed that prima is significantly slower for comparable number of evaluations. I can appreciate that th…
desal updated
10 months ago
-
Created attachment 2530 [details]
Near-minimal working example.
Function constrOptim() sometimes fails for a well-specified
optimization. I include a near-minimal self-contained working example
that…
-
(This extracts as a new issue the confusion mentioned in https://github.com/RobotLocomotion/drake/issues/6219#issuecomment-305580534 of #6219)
(This relates to #4460 and #4911)
(This relates to the …
-
### What happened?
I think there is a problem with Drake's IPOPT solver interface based on a comparison to [CasADi](https://web.casadi.org/)'s interface. Using the attached script, I've formulated …
-
Test code:
```c
int foo(int a, int b)
{
return (1 + 2 * a * b > 0) ? a : a * b ;
}
```
clang
```asm
foo(int, int): // @foo(int, int)
mul w8, w…
-
**Project:** Given a command line tool with a number of parameters and a target metric to be optimized, I want a tool that will run the program and find the values for those parameters that maximizes …
-
https://arxiv.org/abs/1506.05254