What is recorded here?
Related a half-power Shampoo variant to Adafactor in its preconditioner eigenbasis and evaluated Adam-style updates in that slowly updated basis.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
Explicitly synthesizes earlier preconditioning/rotated-space variants; systematic evaluation is not first invention of all components. Equivalence concerns a specified Shampoo exponent/variant. Reported savings use tuned360M/660M runs; matrix-state/eigendecomposition costs remain.
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People and systems
Nikhil Vyas; Depen Morwani; Rosie Zhao; Itai Shapira; David Brandfonbrener; Lucas Janson; Sham Kakade
Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
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English catalogue narrative
SOAP: Adam updates in a Shampoo preconditioner eigenbasis
Related a half-power Shampoo variant to Adafactor in its preconditioner eigenbasis and evaluated Adam-style updates in that slowly updated basis.
Scientific scope
Explicitly synthesizes earlier preconditioning/rotated-space variants; systematic evaluation is not first invention of all components. Equivalence concerns a specified Shampoo exponent/variant. Reported savings use tuned360M/660M runs; matrix-state/eigendecomposition costs remain.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Nikhil Vyas; Depen Morwani; Rosie Zhao; Itai Shapira; David Brandfonbrener; Lucas Janson; Sham Kakade
Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.