name 'sp_randint' is not defined
时间: 2023-09-18 07:13:23 浏览: 55
这个错误通常表示你没有正确导入所需的模块或函数。`sp_randint` 可能是Scikit-learn的一个函数,你需要从Scikit-learn库中导入它。你可以尝试在代码的开头添加以下行来导入它:
```python
from sklearn.model_selection import RandomizedSearchCV
from scipy.stats import randint as sp_randint
```
如果你已经导入了这两个模块,那么请检查你的代码是否正确地调用了函数,或者在函数调用之前是否有任何语法错误。
相关问题
NameError: name 'randint' is not defined
这个错误通常表示在代码中使用了一个未定义的变量或函数。在这种情况下,可能是因为您忘记了导入Python的random模块。请确保在代码中导入了该模块,并且使用正确的语法调用randint函数。例如:
```python
import random
# 生成1到10之间的随机整数
random_number = random.randint(1, 10)
print(random_number)
```
NameError: name 'random' is not defined
This error occurs when the interpreter does not recognize the name "random" as a valid identifier. This could happen if the module "random" has not been imported or if it has been imported incorrectly. To fix this error, make sure to import the "random" module at the beginning of your code using the following statement:
import random
Alternatively, you can import specific functions or attributes from the "random" module using the following syntax:
from random import randint # import the randint function from random module
Once the module has been imported correctly, you should be able to use its functions and attributes without any errors.