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Bernd Rosenow

3 accepted papers

2025

Small Singular Values Matter: A Random Matrix Analysis of Transformer Models

NeurIPS 2025poster

This work analyzes singular-value spectra of weight matrices in pretrained transformer models to understand how information is stored at both ends of the spectrum. Using Random Matrix Theory (RMT) as a zero information hypothesis, we associate agreement with RMT as evidence of randomness and deviat…

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