numpy合并两个数组我可以像这样制作一个numpy数组吗？

Question

I am trying two array like this. It's different from column_stack so I am not able to find how to do it from documentation or google search.

I have arrays a and b . How can I make c from them ?

a = [[1, 2],[3, 4]]
b = [[5 , 6]]

c = [[[1, 2],[5]],
     [3, 4],[6]]]  

I need this to input the values to theanets.

Answer 1

In [54]:
a = np.array([[1, 2],[3, 4]])
a
Out[54]:
array([[1, 2],
       [3, 4]])

In [55]:
b = np.array([[5 , 6]])
b
Out[55]:
array([[5, 6]])


In [96]:
c = [[a[n].tolist() , b[:,n].tolist()] for n in range(len(a))]
c
Out[96]:
[[[1, 2], [5]], [[3, 4], [6]]]