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Aplicação de Técnicas de Aprendizado de Máquina na Determinação de Estoque de Carbono no Solo

Authors: Alexandre Pardelinha; Marcos Bacis Ceddia; Roberto Gervasio; Kele T. Belloze; Carolina de L. Aguilar; Laura Assis; Diego N. Brandão;

Aplicação de Técnicas de Aprendizado de Máquina na Determinação de Estoque de Carbono no Solo

Abstract

Os solos representam o mais significativo estoque de carbono orgânico (SOC) nos ecossistemas terrestres, sublinhando a importância crítica de estimar com precisão o carbono orgânico do solo para garantir a preservação das funções do solo e a mitigação das alterações climáticas globais. Este estudo emprega uma metodologia baseada em dados para estimar os estoques de carbono em solos brasileiros, comparando técnicas de aprendizado de máquina com diversas estratégias de otimização de hiperparâmetros. Os resultados demonstram o papel fundamental da seleção e processamento de dados, juntamente com a otimização de hiperparâmetros, na resolução deste problema, resultando em melhorias notáveis nas análises do erro médio absoluto (MAE) e da raiz do erro quadrático médio (RMSE).

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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