$ pip install chainer opencv-python

$ python ae.py [options]

$ python ae.py -h
usage: ae.py [-h] [-b BATCHSIZE] [-e EPOCH] [-g GPU] [--graph GRAPH] [--cnn]
             [--lam LAM] [-m MODEL] [-r RESULT]

optional arguments:
  -h, --help            show this help message and exit
  -b BATCHSIZE, --batchsize BATCHSIZE
                        batchsize
  -e EPOCH, --epoch EPOCH
                        iteration
  -g GPU, --gpu GPU     GPU ID
  --graph GRAPH         computational graph
  --cnn                 CNN
  --lam LAM             weight decay
  -m MODEL, --model MODEL
                        model file name
  -r RESULT, --result RESULT
                        result directory