MXNet_demo_earlystopping

Demo of mxnet version 0.9.4 with an early stopping implementation
IMPORTANT: SEE THE FOLLOWING GIST FOR NECESSARY CHANGES TO MXNET base_module.py https://gist.github.com/kperkins411/2f5b457924164120b4ce461f2fb15b85

kperkins411/MXNet_Demo_Early-Stopping