We are sorry, the benchmarking engine is temporarily not available.

However, in the meantime, you are welcome to download the dataset and prepare your models:

Training data

Test data 

The data are stored in .h5 file format, but we have prepared import scripts for Python/R/MATLAB.


  • change path to your directory
  • set parameter "spectra_count= " to the required number of spectra per sample in the training dataset

A detailed description of the benchmark dataset is available here.