We've tried to consolidate some training tips here: http://deeplearning4j.org/debug.html http://deeplearning4j.org/debug.html http://deeplearning4j.org/troubles

We've tried to consolidate some training tips here: http://deeplearning4j.org/debug.html http://deeplearning4j.org/debug.html http://deeplearning4j.org/troubleshootingneuralnets.html http://deeplearning4j.org/troubleshootingneuralnets.html http://deeplearning4j.org/trainingtricks.html http://deeplearning4j.org/trainingtricks.html There are many methods. The first to tackle is getting your data in the right format. Plotting software like Matplotlib can be really helpful when you're trying to debug.