METHOD FOR CLASSIFYING SPECTRA OF OBJECTS HAVING COMPLEX INFORMATION CONTENT

• Main Authors: Roberta GALLI, Christian SCHNABEL, Johanna PREUSSE, Gerald STEINER, Edmund KOCH, Grit PREUSSE
• Format: Patent
• Language: English
• Published: 27.01.2021

The invention relates to a method for classifying spectra of objects having complex information content after recording of the spectra involving the use of a method for preprocessing data and of a method, associated with the data preprocessing, for classification with the calculation of a classifier. After the recording of the spectra and the preprocessing of the spectra, a multiple classification method is thereby performed with at least two different methods for the data preprocessing of the spectra and the method, assigned to the respective data preprocessing, for classification. After the recording and the data preprocessing of the spectra, the following steps are thereby carried out: a calculation of multiple classifiers of the series per type of data preprocessing; a determination of the classifiers of the series with iterative adjustment and validation; a calculation of probabilities of the class association, with all classifiers of the series or classifiers being equally incorporated into the determination of a classification result.