From Cajal to Transformers: the intellectual lineage of neural networks traced
vishalmisra · x · 2026-09-26
The author traces the intellectual lineage of modern AI: all artificial neural networks, including the Transformer, descend from a path running from biological neurons → the McCulloch-Pitts mathematical abstraction → Rosenblatt's perceptron → multilayer networks → deep learning. Key point: modern neural nets derive from the mathematical abstraction, not literally from Cajal's biological neurons.
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