Classification cross validation

from sklearn.model_selection import cross_val_predict
xgb=XGBClassifier(colsample_bytree=0.8, learning_rate=0.4, max_depth=4)
cvs=cross_val_score(xgb,x,y,scoring='accuracy',cv=10)
print('cross_val_scores=  ',cvs.mean())
y_pred=cross_val_predict(xgb,x,y,cv=10)
conf_mat=confusion_matrix(y_pred,y)
conf_mat

Similar codes

3 votes312 views1 answer
Pickle load pickle file
Python
0 vote312 views1 answer
Returns the first row as a Row
Python
0 vote319 views1 answer
Python developer salary
Python
8 votes333 views4 answers
How to calculate the age from date of birth in python
Python
2 votes316 views1 answer
Open applications by python
Python
0 vote328 views2 answers
How to decode hexadecimal in python
Python
0 vote319 views2 answers
Programação orientada a objetos python - Pessoa
Python
0 vote313 views1 answer
Range coding
Python
0 vote367 views1 answer
Adding new column to existing DataFrame in Pandas using concat method
Python
0 vote347 views1 answer
Radix sort in Python
Python