Results 11 to 20 of about 112,882 (301)

Group‐wise partial least square regression

open access: yesJournal of Chemometrics, 2017
AbstractThis paper introduces the group‐wise partial least squares (GPLS) regression. GPLS is a new sparse PLS technique where the sparsity structure is defined in terms of groups of correlated variables, similarly to what is done in the related group‐wise principal component analysis. These groups are found in correlation maps derived from the data to
José Camacho, Edoardo Saccenti
openaire   +6 more sources

Potential of interval partial least square regression in estimating leaf area index

open access: yesSouth African Journal of Science, 2017
Leaf area index (LAI) is a critical parameter in determining vegetation status and health. In tropical grasslands, reliable determination of LAI, useful in determining above ground biomass, provides a basis for rangeland management, conservation and ...
Zolo Kiala   +2 more
doaj   +3 more sources

Microwave characterization using partial least square regression

open access: yes2016 IEEE Conference on Electromagnetic Field Computation (CEFC), 2016
Inverse problems for determination of dielectric materials properties (complex permittivity) are usually solved by iterative methods using numerically based forward model. These methods are computationally expensive. In this paper, we propose a fast inversion model based on partial least square regression (PLSR).
Sadou, Hakim   +4 more
core   +5 more sources

Pendugaan Kadar Patchouli Alkohol Pada Minyak Nilam Variasi Menggunakan Teknologi Near Infrared Reflectance Spectroscopy Dengan Metode Partial Least Square Regression

open access: yesRona Teknik Pertanian, 2023
Abstrak.  Minyak nilam merupakah salah satu minyak atsiri yang menyumbangkan devisa bagi negara. Komponen utama dalam minyak adalah Patchouli Alkohol (PA). Salah satu parameter yang menentukan kualitas minyak nilam adalah kadar PA.
Risqa Mutha Dina   +5 more
doaj   +3 more sources

Efectivity of Additive Spline for Partial Least Square Method in Regression Model Estimation

open access: yesMakara Seri Sains, 2005
Additive Spline of Partial Least Square method (ASPL) as one generalization of Partial Least Square (PLS) method. ASPLS method can be acommodation to non linear and multicollinearity case of predictor variables.
Ahmad Bilfarsah
doaj   +1 more source

Partial least square regression applied to the QTLMAS 2010 dataset. [PDF]

open access: yesBMC Proc, 2011
Detection of genomic regions affecting traits is a goal in many genetic studies. Studies applying distinct methods for detection of these regions, called quantitative trait loci (QTL), have been described, ranging from single marker regression [1] to ...
Coster A, Calus MP.
europepmc   +2 more sources

Is it possible to predict the methane emission intensity of Swedish dairy cows from milk spectra?

open access: yesSmart Agricultural Technology, 2023
Emissions of greenhouse gases (GHG), especially methane (CH4), from dairy production have received much research attention in the past 15 years, with the main focus being to identify factors affecting CH4 production and measures to reduce CH4 emissions ...
S. Mohamad Salleh   +4 more
doaj   +1 more source

UAV Hyperspectral Characterization of Vegetation Using Entropy-Based Active Sampling for Partial Least Square Regression Models

open access: yesApplied Sciences, 2023
Optimization of agricultural practices is key for facing the challenges of modern agri-food systems, which are expected to satisfy a growing demand of food production in a landscape characterized by a reduction in cultivable lands and an increasing ...
Donato Amitrano   +3 more
doaj   +1 more source

Evaluation of feeding behaviour traits to predict efficiency traits in pigs using partial least square regression

open access: yesAnimal, 2021
The improvement of efficiency traits, such as protein efficiency (PE), digestible energy efficiency (EnE) and lipid gain (LipG), are relevant given their associations with environmental pollution, cost of production, and the quality of meat.
E.O. Ewaoluwagbemiga, G. Bee, C. Kasper
doaj   +1 more source

Detection of aflatoxins in ground maize using a compact and automated Raman spectroscopy system with machine learning

open access: yesCurrent Research in Food Science, 2023
Consumption of aflatoxin-contaminated food can cause severe illness when consumed by humans or livestock. Because the mycotoxin frequently occurs in cereal grains and other agricultural crops, it is crucial to develop portable devices that can be used ...
Yong-Kyoung Kim   +9 more
doaj   +1 more source

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