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Curated tech Twitter/X posts on AI, startups, and product development—signal without the doomscroll, updated on weekdays.
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This was a very satisfying project. An annoying problem with J-Lens is that errors accumulate as you backprop through many layers and it's highly ineffective at early layers. A simple, cheap tweak to J-Lens makes it perform much better, using layerwise relevance propagation!
J-lens is a powerful tool for surfacing workspace content, but it can be noisy in early layers. Can we uncover the true content of these layers? We introduce the R-lens: a drop-in replacement for J-lens that produces clearer readouts on earlier layers. https://t.co/r2lNCDmdfz