给出MSE MAE RMSE的计算代码
时间: 2024-05-02 15:22:21 浏览: 154
好的,以下是MSE、MAE和RMSE的计算代码:
MSE(均方误差)计算代码:
```python
import numpy as np
def mse(y_true, y_pred):
return np.mean(np.square(y_true - y_pred))
```
MAE(平均绝对误差)计算代码:
```python
import numpy as np
def mae(y_true, y_pred):
return np.mean(np.abs(y_true - y_pred))
```
RMSE(均方根误差)计算代码:
```python
import numpy as np
def rmse(y_true, y_pred):
return np.sqrt(np.mean(np.square(y_true - y_pred)))
```
希望以上代码能够帮到你!
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