Visualize log file produced by the caffe deep learning framework. Try it at http://rogerchern.github.io/vcaffe . An example is available at http://rogerchern.github.io/vcaffe/#/gist/62be7fbde0355ec649081756177b4b3b
Just open the visualizeLog.htm in Chrome (other browser might be OK, but I didn't test on them) and drag your log file to it.
Your output blob should have name loss and accuracy. Otherwise it will not work.