Dynamic Localized SNV, Peak SNV, and Partial Peak SNV: Novel Standardization Methods for Preprocessing of Spectroscopic Data Used in Predictive Modeling

Figure 12

RMSE as a function of the noise level factor for the regression of the antioxidant compound of ATF B calibrated by the original full data set. The error bars represent the standard deviation of the prediction error calculated from the statistics of 50 repetitions of noise addition. In subplot (a) all curves are shown, and in (b), the sophisticated standardizations are shown.

(a)

(b)