feat: add ml.metrics.mean_absolute_error method #1910
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sycai
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Jul 15, 2025
| def test_mean_absolute_error(session: bigframes.Session): | ||
| pd_df = pd.DataFrame({"y_true": [3, -0.5, 2, 7], "y_pred": [2.5, 0.0, 2, 8]}) | ||
| df = session.read_pandas(pd_df) | ||
| mse = metrics.mean_absolute_error(df["y_true"], df["y_pred"]) |
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nit: empty line below the "mse = ...":
go/unit-testing-practices?polyglot=python#structure
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