Weight feedback computes the Jacobian transpose locally in modern deep networks
Read the original at arxiv.org→arXiv:2607.13380v1 Announce Type: new Abstract: Predictive Coding (PC) offers a biologically motivated alternative to backpropagation via local weight updates, yet routing error between layers still relies on an...
Original headline: "Weight Feedback Computes the Jacobian Transpose Locally in Modern Deep Networks"
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- Jul 16, 04:00 UTC arXiv cs.LG lead source Weight Feedback Computes the Jacobian Transpose Locally in Modern Deep Networks