Hopfield

In the history of AI development, one of the greatest AI technologies was the pattern recognition models, especially to read texts from pixel images. One of them was the Hopfield network (or Ising model of a neural network or Ising–Lenz–Little model), which is a form of recurrent neural network, it was invented by Dr. John J. Hopfield in 1982. A Hopfield Network can be applied to pattern…