S Wold 1975 PLS-1/PLS-2: latent-variables maximizing covariance Cov(X u, Y v); robust under multicollinearity; standard in spectroscopy + process-analytics; PLS-DA classification variant.
S Wold 1975 PLS-1/PLS-2: latent-variables maximizing covariance Cov(X u, Y v); robust under multicollinearity; standard in spectroscopy + process-analytics; PLS-DA classification variant.