| |
| |
| ``mx.symbol.argmin`` |
| ======================================== |
| |
| Description |
| ---------------------- |
| |
| Returns indices of the minimum values along an axis. |
| |
| In the case of multiple occurrences of minimum values, the indices corresponding to the first occurrence |
| are returned. |
| |
| |
| **Example**:: |
| |
| |
| x = [[ 0., 1., 2.], |
| [ 3., 4., 5.]] |
| |
| // argmin along axis 0 |
| argmin(x, axis=0) = [ 0., 0., 0.] |
| |
| // argmin along axis 1 |
| argmin(x, axis=1) = [ 0., 0.] |
| |
| // argmin along axis 1 keeping same dims as an input array |
| argmin(x, axis=1, keepdims=True) = [[ 0.], |
| [ 0.]] |
| |
| |
| |
| |
| Usage |
| ---------- |
| |
| .. code:: r |
| |
| mx.symbol.argmin(...) |
| |
| Arguments |
| ------------------ |
| |
| +----------------------------------------+------------------------------------------------------------+ |
| | Argument | Description | |
| +========================================+============================================================+ |
| | ``data`` | NDArray-or-Symbol. | |
| | | | |
| | | The input | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``axis`` | int or None, optional, default='None'. | |
| | | | |
| | | The axis along which to perform the reduction. Negative | |
| | | values means indexing from right to left. ``Requires axis | |
| | | to be set as int, because global reduction is not | |
| | | supported | |
| | | yet.`` | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``keepdims`` | boolean, optional, default=0. | |
| | | | |
| | | If this is set to `True`, the reduced axis is left in the | |
| | | result as dimension with size | |
| | | one. | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``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/broadcast_reduce_op_index.cc#L77 |
| |
