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Cross Validation - Coggle Diagram
Cross Validation
Iterators
(Stratified and Group versions of each present)
KFold
ShuffleSplit
LeaveOneOut
Repeated K-Fold
LeavePOut
TImeSeriesSplit
Model Validation
cross_validate
Constructor
Parameters
retrurn_train_score
return_estimator
o/p
attributes
fit_time
score_time
test_score
estimator*
train_score*
cross_val_score
constructor
parametrs
cv
KFold
n_splits
ShuffleSplit
test_size
n_splits
LeaveOneOut
<noOfSplits>
scoring
estimator / pipeline
o/p : r2-score
learning_curve
validation_curve
permutation_test_score
Hyper-parameter
optimizers
RandomizedSearchCV
Constructor
Parameters
estimator/pipeline
param_distributions
n_iter
GridSearchCV
Constructor
Parameters
param_grid
n_jobs
refit
error_score
estimator/pipeline
o/p
attributes
cv_results