Back to LING 385
Lecture 5
Hopfield Model 3
- Model 1: dx/dt = −kx, k = .33
- dynamics of recall
- for single numbers only
- gives a sense of the convergence to a memory
- Model 2: learning = average of outer products of memory vectors; memory = noisy input (sensory vector)
- applies to complex memories, but is algebraic
- Model 3 will combine both