Articles | Volume 19, issue 7
https://doi.org/10.5194/amt-19-2575-2026
https://doi.org/10.5194/amt-19-2575-2026
Research article
 | 
17 Apr 2026
Research article |  | 17 Apr 2026

Leveraging machine learning to enhance aerosol classification using Single-Particle Mass Spectrometry

Jose A. Perez Chavez, Maria A. Zawadowicz, Joseph Wilkins, and Christopher Blaszczak-Boxe

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Short summary
In this study, we leverage the power of machine learning to develop classifiers using a comprehensive dataset of SPMS spectra. These classifiers enable automatic differentiation of aerosol particles based on their chemistry and size, facilitating more accurate and efficient aerosol classification. Our results show increased accuracy when including unlabeled data in a semi-supervised framework.
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