Platypus

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Store extra solution information along with optimization results?

6

Hello, I am just getting started with platypus, switching to python from MATLAB, and everything is working well so far. I am wondering if there is a way to store...

khoopes

I was just wondering how I can adapt my code to incorporate an unbound archive using the platypus library? My multiobjective problem at present, improves very gradually in its hypervolume...

sabrinadraude

Track of evaluations

1

Hello, I am using Platypus for optimizing designs using fluid dynamics (CFD). That means that my evaluation function needs to create a folder and run a CFD simulation, from which...

javiervinuales

Hi, I am using the OMOPSO for multiobjective optimization. When I am checking the solutions from algorithm.result, it is only returning one solution. I am novice on Platypus, and thus...

sneha152

To ensure that the seed is assigned during parallelism, I have to change the following class to receive parameters initializer and initargs. That way I can pass a function that...

taleslimaf

Close to work perfectly, however...

1

Hi. My code is now working. However, is still going as a unfeasible problem, despite the solutions looks like feasible solution. Also, the errors is close to zero, according to...

RafaHPSUnicamp

My restrictions does not working

1

Hi, I discovered that all my restrictions does not working. Like the first restriction: S_total = S_comercio + S_insumo The best results from my code does not follow that restriction,...

RafaHPSUnicamp

Best solution from "solution.objectives"

2

Hi, I am trying to select the best result from a single objective problem, however since I am novice on Platypus, I do not know how to do that. Any...

RafaHPSUnicamp

Playtpus adaptation from LINGO software

2

Hi. I am trying to adapt my problem from LINGO software to Playtpus language and I cannot run this code. Someone can help to tell me what was wrong? The...

RafaHPSUnicamp

The condition in the following reference appears incorrect. The statement will always evaluate to `True` if the archive contains at least one value. My guess is that this check should...

jetuk