Tag: pls

High-Dimensional Partial Least Squares: Spectral Analysis and Fundamental Limitations arXiv:2512.15684v1 Announce Type: new Abstract: Partial Least Squares (PLS) is a widely used method for data integration, designed to extract latent components shared across paired high-dimensional datasets. Despite decades of practical success, a precise theoretical understanding of its behavior in high-dimensional regimes remains limited. In this…