What kind of decision boundaries does Deep Learning (Deep Belief Net) draw? Practice with R and {h2o} package - Data Scientist TJO in Tokyo

For a while (at least several months since many people began to implement it with Python and/or Theano, PyLearn2 or something like that), nearly I've given up practicing Deep Learning with R and I've felt I was left alone much further away from advanced technology... But now we (not only I!) have a great masterpiece: {h2o}, an implementation of H2O framework in R. I believe {h2o} is the easiest wa