Doesn't seem possible: this function is always called https://github.com/scikit-learn/scikit-learn/blob/c5497b7f7eacfaff061cf68e09bcd48aa93d4d6b/sklearn/cross_decomposition/_pls.py#L119 you can stop it from scaling the data, but not from centering it
On Sat, Jul 19, 2025 at 8:10 PM <su...@tjutcm.edu.cn> wrote: > I find that PLSRegression performs mean-centering automatically by > default. How can I suppress it since I do not always need mean-centering? > _______________________________________________ > scikit-learn mailing list -- scikit-learn@python.org > To unsubscribe send an email to scikit-learn-le...@python.org > https://mail.python.org/mailman3//lists/scikit-learn.python.org > Member address: michael.eickenb...@gmail.com >
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