works on
deep neural networks 1jacobian transpose 1local learning 1normalization 1predictive coding 1weight feedback 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cs.LG2026

Weight Feedback Computes the Jacobian Transpose Locally in Modern Deep Networks

Junlong Shen, Xingyu Li

The paper shows that for common deep network layers with activation, normalization, and linear maps, the Jacobian‑transpose needed for predictive coding can be expressed using only…