optimization - scipy.optimize 函数或模块在哪里？

Question

我想在scipybut中使用优化方法。它失败了。

我做了简单的代码，

import scipy as sp 

def f1p(x):
    return 2 * (x - 2)
result = sp.optimize.minimize(f1, x0, jac=f1p)
print(result)

但错误提高。

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-67-435b98a570a0> in <module>()
----> 1 result = sp.optimize.minimize(f1, x0, jac=f1p)
      2 print(result)
      3 scipy.optimize.minimize

AttributeError: module 'scipy' has no attribute 'optimize'

this link[enter link description here][1], official scipy documentation also said `scipy.optimize` can be used. 

我不知道我为什么会这样。我想知道它在哪里？

标签： optimizationscipy