It just start a paddle training process, write the log to `log.txt`,
It just start a paddle training process, write the log to :code:`log.txt`,
then print it on screen.
Each command line argument in :code:`run.sh`, please refer to the :ref:`cmd_line_index_en` page. The short description of these arguments is shown as follow.
* config\: Tell paddle which file is neural network configuration.
* save_dir\: Tell paddle save model into './output'
* save_dir\: Tell paddle save model into :code:`./output`.
* use_gpu\: Use gpu or not. Default is false.
* trainer_count\: The compute thread in one machine.
* test_all_data_in_one_period\: Test All Data during one test period. Otherwise,