| |
| |
| ``mx.symbol.repeat`` |
| ======================================== |
| |
| Description |
| ---------------------- |
| |
| Repeats elements of an array. |
| By default, ``repeat`` flattens the input array into 1-D and then repeats the |
| elements:: |
| x = [[ 1, 2], |
| [ 3, 4]] |
| repeat(x, repeats=2) = [ 1., 1., 2., 2., 3., 3., 4., 4.] |
| The parameter ``axis`` specifies the axis along which to perform : |
| repeat(x, repeats=2, axis=1) = [[ 1., 1., 2., 2.], |
| [ 3., 3., 4., 4.]] |
| repeat(x, repeats=2, axis=0) = [[ 1., 2.], |
| [ 1., 2.], |
| [ 3., 4.], |
| [ 3., 4.]] |
| repeat(x, repeats=2, axis=-1) = [[ 1., 1., 2., 2.], |
| [ 3., 3., 4., 4.]]. |
| |
| |
| Usage |
| ---------- |
| |
| .. code:: r |
| |
| mx.symbol.repeat(...) |
| |
| Arguments |
| ------------------ |
| |
| +----------------------------------------+------------------------------------------------------------+ |
| | Argument | Description | |
| +========================================+============================================================+ |
| | ``data`` | NDArray-or-Symbol. | |
| | | | |
| | | Input data array | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``repeats`` | int, required. | |
| | | | |
| | | The number of repetitions for each element. | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``axis`` | int or None, optional, default='None'. | |
| | | | |
| | | The axis along which to repeat values. The negative | |
| | | numbers are interpreted counting from the backward. By | |
| | | default, use the flattened input array, and return a flat | |
| | | output | |
| | | array. | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``name`` | string, optional. | |
| | | | |
| | | Name of the resulting symbol. | |
| +----------------------------------------+------------------------------------------------------------+ |
| |
| Value |
| ---------- |
| |
| ``out`` The result mx.symbol |
| |
| |
| Link to Source Code: http://github.com/apache/incubator-mxnet/blob/1.6.0/src/operator/tensor/matrix_op.cc#L744 |
| |
