numpy打乱数组以及numpy数组转为列表

numpy打乱数组

import numpy as np

list = [1, 2, 3, 4, 5]
# 将 list 转为 numpy 数组
raw = np.array(list)
print(raw)
# 打乱numpy数组
index = np.random.permutation(raw.size)
# numpy数组转为列表
raw = raw[index].tolist()
print(raw)