error_metrics¶
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get_max_error(y_true, y_pred)[source]¶ Compute maximum absolute error.
- Parameters
y_true (numpy.ndarray or list) – Ground truth (correct) values.
y_pred (numpy.ndarray or list) – Predicted values, as returned by a regression estimator.
- Returns
loss – The maximum absolute error.
- Return type
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get_r2(y_true, y_pred)[source]¶ R2 or the error.
- Parameters
y_true (numpy.ndarray or list) – Ground truth (correct) values
y_pred (numpy.ndarray or list) – Predicted values, as returned by a regression estimator.
- Returns
loss – R2 value.
- Return type
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get_rmse(y_true, y_pred)[source]¶ Compute maximum absolute error.
- Parameters
y_true (numpy.ndarray or list) – Ground truth (correct) values.
y_pred (numpy.ndarray or list) – Predicted values, as returned by a regression estimator.
- Returns
loss – The maximum absolute error times the sign of the error.
- Return type