Unverified50% confidenceFactExact time

Shampoo is an optimizer based on matrix preconditioning.

1

Sources

50%

Confidence

Long-term

Relevance

11/1/2026

First Seen

Sources

Neural Network Optimizers Have Random Names? Community Complains Search Is Too Hard

Related Entities

Shampoomodel 矩阵预条件concept

Related Claims

UnverifiedShampoo maintains covariance matrices along the row and column directions for each layer's weight matrix separately and performs Kronecker factorization.73% similar

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