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RMSE value from cross validation

josh.ipynb answered on June 18, 2022 Popularity 5/10 Helpfulness 4/10

answer RMSE value from cross validation

RMSE value from cross validation

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# Perform cross-validation
scores = cross_val_score(model, X, y, cv=kf, scoring="neg_mean_squared_error")

# Calculate RMSE
rmse = np.sqrt(-scores)
print("Average RMSE: {}".format(np.mean(rmse)))
print("Standard Deviation of the target array: {}".format(np.std(y)))

Popularity 5/10 Helpfulness 4/10 Language python

Source: campus.datacamp.com

Tags: cross-validation python

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