-
This would be a long-standing discussion, the goal is to discuss the return types, testing and other functionalities of MOEA(Multiobejctive evolutionary algorithm) and how it all can seamlessly fit w…
-
When running Optuna with multiple objectives (2 in my case), the NSGA2 sampler picks up pruned trials of previous generations, resulting in failure in `_dominates` due to the `trial.values` being `N…
-
-
Starting a study on a local cluster, the trials complete in about 0.5s (the objective function has a constant runtime). At about 80k trials one trial takes about 5s to complete.
## Expected behavio…
-
Hi, tried running the following sample code from your documentation on MOO, instead of getting a single list of X variables and single list of Objective Function value, I am getting a 2D array. Below …
-
Hi, terribly sorry if this is the wrong place for forum questions.
I'm trying to create an optimisation system that uses a custom variable(using the provided guide on the website) for my dissertation…
-
Hi,
It seems there is a bug in the NSGAIISampler __init__ function.
Following the run instructions:
```
To run the optimization, use the following command in the plugins/hydra_optuna_sweepe…
-
## I. Introduction
This issue is a documentary of the differences between NSGA-II and MOEA/D-DE. The results presented have been tested rigorously, links of which will be shared. These optimizers …
-
## Motivation
There are several methods/classes annotated with `@deprecated` in Optuna. It's time to consider whether they should be removed or when to remove them.
## Description
- […
himkt updated
2 years ago
-
Hello Julian,
I had a question about sampling the discrete variable problem only in multiples of a number. This is becuase I am trying to solve a heat exchanger problem, which has "number of passe…