vis–NIR and XRF data fusion and feature selection to estimate potentially toxic elements in soil

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A85320" target="_blank" >RIV/60460709:41210/21:85320 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1424-8220/21/7/2386" target="_blank" >https://www.mdpi.com/1424-8220/21/7/2386</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s21072386" target="_blank" >10.3390/s21072386</a>

Result language
angličtina
Original language name
vis–NIR and XRF data fusion and feature selection to estimate potentially toxic elements in soil
Original language description
Soil contamination by potentially toxic elements PTEs is intensifying under increasing industrialization. Thus, the ability to efficiently delineate contaminated sites is crucial. Visible near infrared visNIR and X ray fluorescence XRF spectroscopic techniques have attracted tremendous attention for the assessment of PTEs. Recently, the application of fused vis NIR and XRF spectroscopy, which is based on the complementary effect of data fusion, is also increasing. Moreover, different data manipulation methods, including feature selection approaches, affect the prediction performance. This study investigated the feasibility of using single and fused vis NIR and XRF spectra while exploring feature selection algorithms for the assessment of key soil PTEs. The soil samples were collected from one of the most heavily polluted areas of the Czech Republic and scanned using laboratory vis NIR and XRF spectrometers. Univariate filter and genetic algorithm were used to select the bands of greater importance f
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40104 - Soil science

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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