Skip to main content
. 2018 Oct 10;9:4195. doi: 10.1038/s41467-018-06598-z

Fig. 1.

Fig. 1

Constructions of restricted Boltzmann machine. a The original restricted Boltzmann machine (RBM) structure with visible σzi and hidden hj layers. b Improved RBM structure with three layers, visible, hidden and sign. ai, wij, bj, di, c are trainable weights describing the different connection between layers