plots.py 文件源码

def model_error_by_feature(self, model_name):
        model_results = self.model_results[model_name]
        metadata = model_results.metadata
        holdout = model_results.holdout_data
        low_card_cols = [ColType.CATEGORICAL, ColType.ORDINAL]
        for col in metadata[metadata.type.isin(low_card_cols)].col_name:
            sns.barplot(x=col, y='error', data=holdout)
            plt.show()