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cs.CL2025
Topoformer: brain-like topographic organization in Transformer language models through spatial querying and reweighting
Taha Binhuraib, Greta Tuckute, Nicholas Blauch
Spatial functional organization is a hallmark of biological brains: neurons are arranged topographically according to their response properties, at multiple scales. In contrast, re…
cs.CL2025
TopoLM: brain-like spatio-functional organization in a topographic language model
Neil Rathi, Johannes Mehrer, Badr AlKhamissi +3
Neurons in the brain are spatially organized such that neighbors on tissue often exhibit similar response profiles. In the human language system, experimental studies have observed…