.. _deploy-models:

Installation of Neural Network Models
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To detect and recognize faces and face attributes, ``findface-extraction-api`` uses neural networks.

If you want to manually initiate the installation of neural network models, use the console installer as follows:

#. Execute the ``findface-*`` file.

   .. note::
      Be sure to specify the actual file name instead of ``findface-*``.

   .. code::

      sudo ./findface-*.run

#. Product to install: ``FindFace Multi``
#. Select the installation type: ``Fully customized installation``.
#. Select a FindFace component to install: ``findface-data``. To do so, first, deselect all the listed components by entering ``*`` in the command line, then select the required component by entering its sequence number (keyword). Enter ``done`` to save your selection and proceed to another step.
#. In the same manner, select models to install. After that, the installation process will automatically begin.
 
You can find installed models for the object and object attribute recognition at ``/usr/share/findface-data/models/``. See :ref:`models`.