Re: [Scikit-learn-general] sklearn.cross_decomposition.PLSRegression: how to re-scale my prediction?

2015-12-06 Thread Andy
Hi Ola. Can you please raise an issue on the issue tracker, preferably with code and data to reproduce? If you can't share your data, see if you can reproduce the issue with synthetic data. Best, Andy On 12/02/2015 10:34 AM, Ola Pawluczyk wrote: Hello all, I'm doing a PLS regression on

[Scikit-learn-general] sklearn.cross_decomposition.PLSRegression: how to re-scale my prediction?

2015-12-02 Thread Ola Pawluczyk
Hello all, I'm doing a PLS regression on spectral data [x.train] with respect to concentrations of a few substances [y.train], and find that centering/scaling my data gives me good stats. However, my y_pred_train is always scaled, and I cannot figure out how to get it back to the unscaled space.