pyswarms

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## Description This PR implements an option to provide the swarm position, velocity and global best (or any particle) to the optimizer. This was performed by adding the following optional...

LucasWaelti

Dear all, My bounds is like this: ``` current_bounds = (np.array([70.e6, 15., 10.e6, 10.e6]),\ np.array([80.e6, 25., 100.e6, 100.e6])) ``` However, in my optimization problem, ``` X[:][2] < X[:][3] ``` should...

heliolei

How to integrate it in Pytorch or Paddlepaddle training loop?

1

```def train(train_loader, model, optimizer, epoch, criterion): model.train() for epoch_ in range(epoch): optimizer.clear_grad() for batch_idx, (data, label) in enumerate(train_loader): # data = data.cuda() # label = label.cuda() # print(np.array(data).shape) # optimizer.clear_grad()...

juhonkang

Hello, Thanks for this great library. I want to minimize an objective function that takes two parameters k and a. But the parameters values have to be from these predifned...

soso-maitha

Is it possible to use gpu for pyswarms (in python)? My loss function calls the simulator so it takes a lot of time and I wonder if it is possible...

Berlyli866

Add the function callback feature at each iteration.

2

Add callback function as discussed in issue #359 - Description The change added the feature of calling a callback function at each iteration. - Related Issue #359 - Motivation and...

caiofcm

Hi Pyswarm team, I combined your particle swarm optimization implementation with Constraint Programming and called this hybrid method as PSO-CP. I hope my article improves the visibility of this library....

hakan-gecili

Python 3.8 and 3.9 support

3

**Is your feature request related to a problem? Please describe.** Python 3.8 and 3.9 are not currently supported, neither in the setup.py meta-information, nor in the CI/CD pipeline. **Describe the...

dvolgyes

Revisit and update documentation and examples

8

I think one of the more common issues we encounter is that some examples don't work out of the box. We may have introduced a lot of changes in the...

ljvmiranda921

Setting optimization random seed

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**Is your feature request related to a problem? Please describe.** In order to find the exact same minima and to generate the exact same set of particles, right now, we...

echo66