AI RESEARCH
Backpropagation destroys V1 brain alignment in one epoch, tracking RSA alignment to fMRI across training for BP, FA, predictive coding, and STDP [R]
r/MachineLearning
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Third in a series of papers tracking learning rules vs. human fMRI (THINGS dataset, V1-IT, N=3 subjects). Previous finding: untrained CNNs match backprop at V1. This paper asks: when does