numpy中的narray与python中的list互相转换

文章目录

• list转narray
• narray转list
• 
  

list转narray

import numpy as np

l1 = [1,2,3,4,5,6]
array = np.array(l1)

print(type(array))

结果：

<class 'numpy.ndarray'>

narray转list

import numpy as np

arr = np.array([1,2,3,4,5,6])

# 方案一
# l1 = arr.tolist()

# 方案二
# l1 = list(arr)

print(type(l1))

结果：

<class 'list'>

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