x=np.arange(4).reshape(2,2),print(np.mean(x,axis=1))的输出结果是()

x=np.arange(4).reshape(2,2),print(np.mean(x,axis=1))的输出结果是()

运行下就知道了
输出结果是 [0.5 2.5]

img

import numpy as np

x=np.arange(4).reshape(2,2)
print(np.mean(x,axis=1))