Metrics

param y_true:

array-like of shape (n_samples,) or (n_samples, n_outputs). Ground truth (correct) target values.

param y_pred:

array-like of shape (n_samples,) or (n_samples, n_outputs). Estimated target values.

param metric:

str, one of [‘mae’, ‘mape’, ‘mse’, ‘rmse’, ‘msle’, ‘rmsle’, ‘smape’], default = ‘mape’.

return:

metric.