Determination of component concentrations in models of exhaled air samples using principal component analysis and canonical correlation analysis

Yu. V. Kistenev; A. V. Borisov; A. V. Shapovalov

doi:10.1117/12.2225575

15 December 2015 Determination of component concentrations in models of exhaled air samples using principal component analysis and canonical correlation analysis

Yu. V. Kistenev, A. V. Borisov, A. V. Shapovalov

Author Affiliations +

Proceedings Volume 9810, International Conference on Atomic and Molecular Pulsed Lasers XII; 98101Z (2015) https://doi.org/10.1117/12.2225575
Event: XII International Conference on Atomic and Molecular Pulsed Lasers, 2015, Tomsk, Russian Federation

Abstract

We consider the problem of finding concentrations of molecular gases in the models of exhaled air samples in terms of their absorption spectra. We introduce model spectra describing the exhaled air samples as linear combinations of the absorption spectra of individual molecular gases with given coefficients. The absorption spectra are calculated on the basis of the database HITRAN. The concentrations are determined using Principal Component Analysis and Canonical Correlation Analysis.

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Yu. V. Kistenev, A. V. Borisov, and A. V. Shapovalov "Determination of component concentrations in models of exhaled air samples using principal component analysis and canonical correlation analysis", Proc. SPIE 9810, International Conference on Atomic and Molecular Pulsed Lasers XII, 98101Z (15 December 2015); https://doi.org/10.1117/12.2225575

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