未验证 提交 6b01783d 编写于 作者: 飞龙 提交者: GitHub

Merge pull request #127 from AnEscapist/patch-6

Update 3.分类.md
...@@ -256,7 +256,7 @@ Scikit-Learn 提供了一些函数去计算分类器的指标,包括准确率 ...@@ -256,7 +256,7 @@ Scikit-Learn 提供了一些函数去计算分类器的指标,包括准确率
```python ```python
>>> from sklearn.metrics import f1_score >>> from sklearn.metrics import f1_score
>>> f1_score(y_train_5, y_pred) >>> f1_score(y_train_5, y_train_pred)
0.78468208092485547 0.78468208092485547
``` ```
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