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New method automates discovery of dimensionless groups from data

By PulseAugur Editorial · [2 sources] ·

A new paper proposes a method to automatically discover dimensionless groups from data, bypassing the need for expert physical insight. The technique leverages singular value decomposition (SVD) on logarithmically transformed measurements to identify a low-dimensional manifold, from which dimensionless quantities can be recovered. This approach has been demonstrated on a synthetic compressor dataset, accurately reproducing performance maps and highlighting a connection between dimensional analysis and data-driven learning. AI

RANK_REASON The cluster contains an academic paper published on arXiv detailing a new research methodology.

Read on arXiv cs.LG →

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New method automates discovery of dimensionless groups from data

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COVERAGE [2]

  1. arXiv cs.LG TIER_1 English(EN) · Mauro Valorani ·

    The Algebra of Units: From Buckingham's Pi-grec Theorem to Latent-Variable Learning

    arXiv:2606.16737v1 Announce Type: cross Abstract: Engineers often measure many quantities-speed, pressure, temperature, length-expressed in different physical units. The Buckingham Pi-grec theorem states that these variables can always be combined into a smaller set of dimensionl…

  2. arXiv cs.LG TIER_1 English(EN) · Mauro Valorani ·

    The Algebra of Units: From Buckingham's Pi-grec Theorem to Latent-Variable Learning

    Engineers often measure many quantities-speed, pressure, temperature, length-expressed in different physical units. The Buckingham Pi-grec theorem states that these variables can always be combined into a smaller set of dimensionless numbers whose values fully determine the syste…

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