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[R] Spectral Compact Training: 172x memory reduction for 70B model training - verified on a Steam Deck (7.24 GB)

Via r/MachineLearning
Saturday, Mar 28, 2026 · 3:17AM
Summary

This is a research article about a patent I filed (not self promotion). I am dyslexic so I used AI to help with the writing. I have been working on Spectral Compact Training (SCT). It stores every weight matrix as [ W = U \operatorname{diag}(s) VT ] and trains directly through the small spectral fac

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