Training a Pairwise Ising-type Model with Maximum Entropy Principle
The ising model energy is defined as: $$ E(\sigma) = -\sum{ij}J{ij}\sigmai\sigmaj - \sum{i} Hi\sigmai $$ In which, $\sigmai = \{0, 1\}$ in this work. Let $\mathcal S$ is the set of all possible configuration.