Topics tagged tune

Topic	Replies	Views	Activity
Time Series Cross Validation Warning (fit_resamples) Machine Learning and Modeling rsample , tidymodels , question , tune	3	229	March 6, 2024
Error with tuning for censored regression Machine Learning and Modeling tidymodels , glmnet , tune	3	239	February 3, 2024
grid_max_entropy() not resulting in desired grid size Machine Learning and Modeling tidymodels , tune	2	243	November 9, 2023
Extracting the logistic regression model from this tuned workflow (in tidymodels)? Machine Learning and Modeling tidymodels , parsnip , tune	2	518	November 14, 2023
tune_grid() can't locate s3 prep method for custom step in recipe? Machine Learning and Modeling recipes , tune	7	349	August 31, 2023
TidyModels Best_Tune - Retrieve Best tidyverse tune	1	306	September 11, 2023
Is there any other tool to extract parameter sets after tuning besides select_best()? Machine Learning and Modeling tidymodels , tune , workflowsets	3	434	May 21, 2023
How to make my hyperparameter tuning faster Machine Learning and Modeling tidymodels , tune	3	706	April 25, 2023
averaging metrics on different size samples is wrong Machine Learning and Modeling tidymodels , question , tune	3	440	February 24, 2023
tunning the parameters of a random forest model by h2o grid Machine Learning and Modeling machinelearning , randomforest , tune	7	839	December 19, 2022
brulee_logistic_reg() expected 'mixture' to be a double. Machine Learning and Modeling tidymodels , tune	3	517	October 25, 2022
best approach for fitting final model after tuning Machine Learning and Modeling tidymodels , tune	4	990	August 29, 2022
Why does Tidymodels takes significantly longer for Crossvalidation and hyperparametertuning than glmnet? Machine Learning and Modeling tidymodels , glmnet , tune	3	948	September 4, 2022
How to tune xgboost model? Machine Learning and Modeling xgboost , tidymodels , tune	3	1598	July 11, 2022
Problem with using lmer model in fit_resamples() Machine Learning and Modeling tidymodels , lme4 , tune	3	943	June 15, 2022
documentation or support for kubernetes jobs for parallel processing Machine Learning and Modeling tidymodels , tune , kubernetes	1	595	May 19, 2022
"Safety net" to deal with system crushes: How to break down a `workflowsets` procedure by writing to as many `.rds` files on the go? Machine Learning and Modeling tidymodels , tune , workflowsets	3	927	January 26, 2022
Unexpected visualization when using `autoplot.tune_results()` Machine Learning and Modeling tidymodels , tune	2	967	January 11, 2022
After training fit and evaluating on testing, how do I apply this model to external data? Machine Learning and Modeling tidymodels , tidytext , tune	2	923	November 18, 2021
Is there any way to extract a trained model with train data from the results of fit_resample()? Machine Learning and Modeling tidymodels , tune	5	1281	November 7, 2021
Help using option_add to update parameter ranges in a workflowset Machine Learning and Modeling tidymodels , tune , workflowsets	4	1232	November 13, 2021
Is it possible to tune arbitrary parameters w/tidymodels? Machine Learning and Modeling tidymodels , tune	4	1030	November 5, 2021
How to retain an ID variable or know the order of records when using tidymodels + workflows? Machine Learning and Modeling recipes , tidymodels , tune , workflows	3	1674	September 30, 2021
Is there a way to tune_grid() a glmnet without resamples? Machine Learning and Modeling tidymodels , tune	13	1627	September 28, 2021
How to deal with number of trees in Bayesian hyperparameter search for xgboost (and LightGBM) Machine Learning and Modeling xgboost , tidymodels , dials , tune	6	1153	September 21, 2021
How can I get feature weights from tidymodels with resamples, tuning, etc.? (how do I use extract_fit_engine()?) Machine Learning and Modeling tidymodels , glmnet , tune	6	2325	September 10, 2021
Specification + recipe + resample + grid + metric + control: I didn't set a workflow object, yet it's telling me that it's not compatible with a workflow Machine Learning and Modeling tidymodels , tune , hardhat	1	682	September 23, 2021
Tidymodels: how to create custom metric for use with tune_grid() that can use grouped data.frame/tibble? Machine Learning and Modeling yardstick , tidymodels , tune	1	710	September 15, 2021
How do I get coefficients of columns from a fit_resamples object? Machine Learning and Modeling tidymodels , tune	1	535	September 13, 2021
tidymodels xgboost tuning - automatically optimizing a sequence of hyperparameters in turn? Machine Learning and Modeling xgboost , tidymodels , tune	3	1592	September 10, 2021