A Coupled Least Absolute Shrinkage and Selection Operator–Backpropagation Model for Estimating Evapotranspiration in Xizang Plateau Irrigation Districts with Reduced Meteorological Variables

A Coupled Least Absolute Shrinkage and Selection Operator–Backpropagation Model for Estimating Evapotranspiration in Xizang Plateau Irrigation Districts with Reduced Meteorological Variables

This study addresses the challenge of estimating reference crop evapotranspiration (ET<sub>O</sub>) in Xizang Plateau irrigation districts with limited meteorological data by proposing a coupled LASSO-BP model that integrates LASSO regression with a BP neural network. The model was appli...

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Bibliographic Details
Main Authors: Qiang Meng, Jingxia Liu, Fengrui Li, Peng Chen, Junzeng Xu, Yawei Li, Tangzhe Nie, Yu Han
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Agriculture
Subjects:
Xizang Plateau irrigation districts
reference crop evapotranspiration (ET<sub>O</sub>)
BP neural network
LASSO regression
mean-generating function optimal subset regression (MGF-OSR)
Online Access:https://www.mdpi.com/2077-0472/15/5/544
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