That is an actually great question.
The BBRBM is basically developed assuming the binary input. But, we can calculate the real value between 0 and 1. That is one of key point of my ICPR 2014 paper. If you have interests, please check the paper:
Masayuki Tanaka and Masatoshi Okutomi, A Novel Inference of a Restricted Boltzmann Machine, International Conference on Pattern Recognition (ICPR2014), August, 2014.
Hi Andre Flipe,
Honestly, I could not get what kind of the network structure you want. But, if you set [10, 2] when create a DBN, it means that 10 nodes for input and 2 nodes for output without hidden nodes.