cross-validation

Topic Replies Views Activity
Using `loo` for clustered data
General
loo ,  validation ,  cross-validation
1 78 September 12, 2022
Is it possible to add a CV fold-dependent data-preprocessing step in `loo::kfold()` or the corresponding 'brms' method?
Interfaces
loo ,  r ,  cross-validation ,  brms
2 101 August 4, 2022
Marginal predictions and cross-validation with latent variable model
Modeling
loo ,  ecology ,  marginal-likelihood ,  cross-validation
17 923 April 27, 2022
K Fold Cross Validation with Logistic Regression Model
Modeling
cross-validation ,  logistic-regression
4 1293 April 12, 2022
Multiple attemps to run k-fold cross-validation fail with brms
brms
fitting-issues ,  cmdstanr ,  cross-validation ,  brms
0 326 December 14, 2021
If elpd_diff/se_diff > |2|, is this noteworthy?
brms
techniques ,  loo ,  cross-validation
21 1387 April 3, 2021
Arviz.reloo: am I doing it right?
General
loo ,  cmdstanpy ,  cross-validation ,  arviz
2 616 February 25, 2021
How to speed up GLMM fitting when drawing predictions for a hold out data set?
Modeling
mixed-model ,  cross-validation
2 234 February 8, 2021
New reduce_sum makes cross-validation simple; should we standardise?
General
no-solution-needed ,  cross-validation
0 451 April 15, 2020