Data set for article: Effect of data preprocessing and machine learning hyperparameters on mass spectrometry imaging models

This data set is uploaded as supporting information for the publication entitled: Effect of data preprocessing and machine learning hyperparameters on mass spectrometry imaging models Files are as follows: polymer_microarray_data.mat - MATLAB workspace file containing peak-picked ToF-SIMS data (hyperspectral array) for the polymer microarray sample. nylon_data.mat - MATLAB workspace file containing m/z binned ToF-SIMS data (hyperspectral array) for the semi-synthetic nylon data set, generated from 7 nylon samples. Additional details about the datasets can be found in the published article. If you use this data set in your work, please cite our work as follows: Cite as: J. Vac. Sci. Technol. A 41, 000000 (2023); doi: 10.1116/6.0002788