• Learning MNIST by mxnet

MINIST data file format is binary. So, I wanted to use mxnet record format.

mnist_png is the project changing mnist binary file to png file. https://github.com/myleott/mnist_png

I made ctl file to read png, and published im2rec command and make record file. color option will make grayscale record file.

im2rec training.ctl  ./ training.rec encoding=.png color=0
im2rec testing.ctl  ./ testing.rec encoding=.png color=0

• execute MNIST Execute MNIST program using png record file.

perl image.pl