Boltzmann machines, spin, Markov chains and all that

The image above displays a set of handwritten digits on the left. They look a bit like being sketched on paper by someone in a hurry and then scanned and digitalized, not very accurate but still mostly readable - but they are artificial, produced by a neuronal network, more precisely a so called restricted Boltzmann … Continue reading Boltzmann machines, spin, Markov chains and all that