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News/Stacked SVD or SVD stacked? A Random Matrix Theory perspective on data integration
arxiv
PublishedSeptember 25, 2026 at 4:00 AM
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Stacked SVD or SVD stacked? A Random Matrix Theory perspective on data integration

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arXiv:2507.22170v2 Announce Type: replace-cross Abstract: Modern data analysis increasingly requires identifying shared latent structure across multiple high-dimensional datasets. A commonly used model assumes that the data matrices are noisy observations of low-rank matrices with a shared singular

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