阿波罗吹雪的博客

之前在学习numpy的时候被axis搞的头晕，为此我特意浏览了几篇博客，并且记录下自己的感悟理解 import numpy as np np.random.seed(1) x = np.random.randint(0,5,[2,3,2]) print x print "axis=0: " print x.sum(axis=0) print "axis=1: " print x.sum(axis=...