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New posts in cross-validation
Caret package - cross-validating GAM with both smooth and linear predictors
May 14, 2018
r
r-caret
cross-validation
gam
mgcv
Best parameters solved by Hyperopt is unsuitable
Sep 03, 2022
python
machine-learning
scikit-learn
cross-validation
hyperopt
TypeError: 'KFold' object is not iterable
Oct 15, 2020
python
machine-learning
scikit-learn
cross-validation
R caret / How does cross-validation for train within rfe work
Sep 22, 2022
r
cross-validation
r-caret
rfe
how to specify train and test indices for xgb.cv in R package XGBoost
Oct 18, 2022
r
time-series
cross-validation
xgboost
Scikit - Combining scale and grid search
Nov 18, 2022
python
scikit-learn
cross-validation
grid-search
Cross-validation and parameters tuning with XGBoost and hyperopt
Apr 19, 2022
python
machine-learning
scikit-learn
cross-validation
xgboost
sklearn - cross validation with precision scoring for a subset of classes
May 16, 2020
python
machine-learning
cross-validation
scikit-learn
Error: Classification metrics can't handle a mix of multiclass-multioutput and multilabel-indicator targets
Sep 08, 2021
python
cross-validation
multilabel-classification
Custom Scoring Function in sklearn Cross Validate
Sep 05, 2022
python
scikit-learn
cross-validation
Log transform dependent variable for regression tree
Oct 19, 2022
machine-learning
regression
cross-validation
Grid Search parameter and cross-validated data set in KNN classifier in Scikit-learn
May 01, 2022
scikit-learn
cross-validation
knn
grid-search
How to split data (raw text) into test/train sets with scikit crossvalidation module?
Nov 02, 2022
machine-learning
scikit-learn
classification
cross-validation
text-classification
Alternate different models in Pipeline for GridSearchCV
Sep 11, 2022
python
scikit-learn
pipeline
cross-validation
grid-search
Applying k-fold Cross Validation model using caret package
Aug 29, 2022
r
cross-validation
r-caret
rpart
How to get classes labels from cross_val_predict used with predict_proba in scikit-learn
Nov 09, 2022
python
scikit-learn
cross-validation
Collecting out-of-fold predictions from a caret model
Nov 17, 2022
r
cross-validation
r-caret
Using cross validation and AUC-ROC for a logistic regression model in sklearn
Nov 11, 2022
python
scikit-learn
logistic-regression
cross-validation
roc
Why when I use GridSearchCV with roc_auc scoring, the score is different for grid_search.score(X,y) and roc_auc_score(y, y_predict)?
Nov 06, 2022
python
scikit-learn
cross-validation
auc
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