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New posts in cross-validation
Score obtained from cross_val_score is RMSE or MSE?
Jun 18, 2026
scikit-learn
regression
random-forest
cross-validation
Why does LogisticRegressionCV's .score() differ from cross_val_score?
Jun 16, 2026
python
scikit-learn
classification
logistic-regression
cross-validation
Do I give cross_val_score() the entire dataset or just the training-set?
Jun 17, 2026
python
machine-learning
scikit-learn
cross-validation
cv.glm Issue with missing factors in R
Jun 11, 2026
r
cross-validation
logistics
XGBoost CV and early stopping
Jun 03, 2026
python
scikit-learn
cross-validation
xgboost
How can I get randomized grid search to be more verbose? (seems stopped, but can't diagnose)
Jun 01, 2026
python
scikit-learn
random-forest
cross-validation
grid-search
How to extract Posterior samples of Log Likelihood from PyStan?
May 27, 2026
python
cross-validation
bayesian
stan
pystan
How to run SVC classifier after running 10-fold cross validation in sklearn?
May 26, 2026
python
machine-learning
svm
cross-validation
cv.glmnet warnings for logit model (although binomial classes with more than 8 obs)?
May 23, 2026
r
logistic-regression
cross-validation
How to use classifiers used by cross_validation_scores
May 19, 2026
scikit-learn
svm
cross-validation
Which model to pick from K fold Cross Validation
May 17, 2026
validation
machine-learning
statistics
cross-validation
statistics-bootstrap
In the train method what's the relationship between tuneGrid and trControl?
May 17, 2026
r
machine-learning
cross-validation
r-caret
training-data
How to choose C and gamma AFTER grid search using libSVM (RBF kernel) for best possible generalisation?
May 11, 2026
machine-learning
kernel
svm
libsvm
cross-validation
How to use cross-validation and early stopping together?
Apr 13, 2026
machine-learning
deep-learning
cross-validation
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