怎么理解 numpy 的 axis？ - V2EX

怎么理解 numpy 的 axis？ - V2EX

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这是一个创建于 3376 天前的主题，其中的信息可能已经有所发展或是发生改变。

如果有一个数组类似于 [ [0,1,2,3,4,5], [6,7,8,9,10,11], [12,13,14,15,16] ]，那么这里这里的 axis=0 ，和 axis=1 改怎么去理解？

2 条回复 2016-09-01 11:32:53 +08:00

1

daimao

2016-09-01 11:02:05 +08:00 via iPhone

axis0 是垂直的， axis1 是水平的

2

fortunezhang

OP

2016-09-01 11:32:53 +08:00

@daimao 如果是 3 维，或者 n 维呢。我是想知道怎么理解这个轴。

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