

``mx.callback.log.train.metric``
================================================================

Description
----------------------

Log training metric each period

Usage
----------

.. code:: r

	mx.callback.log.train.metric(period, logger = NULL)

Arguments
------------------

+----------------------------------------+------------------------------------------------------------+
| Argument                               | Description                                                |
+========================================+============================================================+
| ``period``                             | The number of batch to log the training evaluation metric  |
+----------------------------------------+------------------------------------------------------------+
| ``logger``                             | The logger class                                           |
+----------------------------------------+------------------------------------------------------------+