On the non-universality of distance metrics in laser-induced breakdown spectroscopy
The ability to measure similarity between high-dimensional LIBS spectra is crucial for data processing, and selecting the appropriate metric is essential because traditional measures such as Euclidean and cosine perform poorly under noise and spectral shifts.
Authors
- Jakub Vrábel (ORCID: https://orcid.org/0000-0001-5629-3314)
- Erik Képeš (ORCID: https://orcid.org/0000-0002-7086-2613)
- Jozef Kaiser (ORCID: https://orcid.org/0000-0002-7397-125X)
- Pavel Pořízka (ORCID: https://orcid.org/0000-0002-8604-7365)
- Antonín Záděra (ORCID: https://orcid.org/0000-0002-0555-370X)
- P. Nedělník
Institutions
- Central European Institute of Technology (CZ)
- Brno University of Technology (CZ)
Publication Details
- Journal
- Journal of Analytical Atomic Spectrometry
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ja00377b
- Citations
- 1
- Primary Topic
- Laser-induced spectroscopy and plasma
- Type
- article
- Field-Weighted Citation Impact
- 0.86
Funders
- Grantová Agentura České Republiky
- Vysoké Učení Technické v Brně
- Central European Institute of Technology