mx.nd.stack¶
Description¶
Join a sequence of arrays along a new axis. The axis parameter specifies the index of the new axis in the dimensions of the result. For example, if axis=0 it will be the first dimension and if axis=-1 it will be the last dimension.
Example:
x = [1, 2]
y = [3, 4]
stack(x, y) = [[1, 2],
[3, 4]]
stack(x, y, axis=1) = [[1, 3],
[2, 4]]
**Example**::
x = [1, 2]
y = [3, 4]
stack(x, y) = [[1, 2],
[3, 4]]
stack(x, y, axis=1) = [[1, 3],
[2, 4]]
Arguments¶
Argument |
Description |
|---|---|
|
NDArray-or-Symbol[]. List of arrays to stack |
|
int, optional, default=’0’. The axis in the result array along which the input arrays are stacked. |
|
int, required. Number of inputs to be stacked. |
Value¶
out The result mx.ndarray