usage: example_all.py [-h] [-o .] [-n 100] [-d] {A,B,C}

A script for machine learning

positional arguments:
  {A,B,C}               Model name

options:
  -h, --help            show this help message and exit
  -o ., --output-dir .  Optional output directory
  -n 100, --n-iter 100  Number of training iterations
  -d, --debug           Enable debug mode
