(For a more mathematical diagram ... The key in feedforward networks is that they always push the input/output forward, never backward, as occurs in a recurrent neural network, discussed next.

Sapient’s answer is a novel model architecture inspired by neuroscience and mathematics, blending Transformer components with recurrent neural network structures and mimicking how the human ...

A recurrent neural network structure exists in the most important part of the brain -- the frontal cortex -- and this network is less complex than has been thought and mostly unidirectional ...