scikit-optimize has two classes for definind the variable type: Integer and Categorical. The issue is that integer space class handles only true integ ...
scikit-optimize has two classes for definind the variable type: Integer and Categorical. The issue is that integer space class handles only true integ ...
While optimizing LightGBM hyperparameters, I'd like to individually weight samples during both training and CV scoring. From the BayesSearchCV docs, i ...
the fitted curve doesn't fit the datapoints (xH_data, nH_data) as expected. Does someone know what might be the issue here? Thanks in advance for t ...
I'm using BayesSearchCV from scikit-optimize to train a model on a fairly imbalanced dataset. From what I'm reading precision or ROC AUC would be the ...
I have a data Gemini_ETHUSD_d.csv which you can download from this link I try to re-run the code below from this link: But it raises a type error: ...
General question: Using scikit-optimize for a black box optimization. Can't find in the doc what model_queue_size does. I'm doing the ask-tell because ...
I've read a related post on manually calculating R-squared values after using scipy.optimize.curve_fit(). However, they calculate an R-squared value w ...
When using BayesSearchCV from Skopt for Feature Selection, how can I extract the feature names of the optimal set of features? I only know how to get ...
I have to optimize a black-box problem that depends on external software (no function definition neither derivatives) that is quite expensive to evalu ...
I have a very large dataset (7 million rows, 54 features) that I would like to fit a regression model to using XGBoost. To train the best possible mod ...
I have just started using skopt so please feel free to redirect me to any basic tutorial that I might have missed. Anyway, here it goes: I have an op ...
I'm using BayesSearchCV from scikit-optimize to optimise an XGBoost model to fit some data I have. While the model fits fine, I am puzzled by the scor ...
I read some posts and tutorials about BayesianOptimization and I never saw explanation about kappa variable. What is the kappa variable ? How ca ...
I just read about Bayesian optimization and I want to try it. I installed scikit-optimize and checked the API, and I'm confused: I read that Baye ...
There's a couple of other questions similar to this, but I couldn't find a solution which seems to fit. I am using LightGBM with Scikit-Optimize Bayes ...
I'm having a problem on using @use_named_args from Scikit Optimize. The problem is that my objective function accepts the arguments NamedTuple and I c ...
I am using the scikit-learn optimize package to tune the hyperparameters of my model. For performance and readability reasons (I am training several m ...
I'm trying to tune an xgboost model with BayesSearchCV for multiclass classification. Here's my code. When I run this, everything's fine until it r ...
I am trying to use an RF classifier but every time i try to run the bayessearchCV function, i get an error returned. Attached is my specific example a ...
When I use scikit-optimize version 0.7.4 to optimize a scikit-learn 0.23 model: When I run rf.fit, it says, But when I simply use RandomForestCl ...