Khoa Van Le
Can Tho University
4 Papers
70 Citations
Khoa Van Le is an academic researcher from Can Tho University. The author has contributed to research in topics: Pedotransfer function & Soil structure. The author has an hindex of 4, co-authored 4 publications.
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Papers
Comparison of statistical regression and data-mining techniques in estimating soil water retention of tropical delta soils.
Phuong Minh Nguyen,Phuong Minh Nguyen,Amir Haghverdi,Jan De Pue,Yves-Dady Botula,Khoa Van Le,Willem Waegeman,Wim Cornelis +7 more
TL;DR: In this article, the optimal structural dependency between basic soil properties and soil water retention characteristics (SWRC) was formulated by various regression methods, including Artificial Neural Networks (ANN), Support Vector Machine for Regression (SVR), and k-Nearest Neighbors (kNN) methods.
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Evaluation of soil water retention pedotransfer functions for Vietnamese Mekong Delta soils
TL;DR: In this paper, the applicability and reliability of published SWRC-PTFs for soils in tropical Vietnamese Mekong Delta (VMD) where paddy rice is the main agricultural practice was evaluated.
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Impact of regression methods on improved effects of soil structure on soil water retention estimates
TL;DR: In this article, two data mining techniques, i.e., Support Vector Machines (SVM) and k-Nearest Neighbors (kNN), were used to test if the incorporation of soil structure will improve pedotransfer functions (PTFs) accuracy under a context of rather limited training data.
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Using categorical soil structure information to improve soil water retention estimates of tropical delta soils
TL;DR: In this paper, a stepwise multiple linear regression was used to develop point pedotransfer functions (PTFs) to estimate soil water retention at eight pressure potentials (e.g. −1, −3, −6, −10, −20, −34, −100, −1500 kPa).
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