| |
| |
| ``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 | |
| +========================================+============================================================+ |
| | ``data`` | NDArray-or-Symbol[]. | |
| | | | |
| | | List of arrays to stack | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``axis`` | int, optional, default='0'. | |
| | | | |
| | | The axis in the result array along which the input arrays | |
| | | are | |
| | | stacked. | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``num.args`` | int, required. | |
| | | | |
| | | Number of inputs to be stacked. | |
| +----------------------------------------+------------------------------------------------------------+ |
| |
| Value |
| ---------- |
| |
| ``out`` The result mx.ndarray |
| |
| |
