Results 11 to 20 of about 107,324 (260)

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

Partial Least Square–Cox Regression to Investigate Association between Patterns of Dietary Exposure to Persistent Organic Pollutants and Breast Cancer Risk in the E3N Cohort

open access: yesProceedings, 2023
Exposure to persistent organic pollutants (POPs) is suspected to play a role in the occurrence of estrogen receptor-positive breast cancer (ER-positive BC). Our objective was to investigate the association between patterns of dietary exposure to POPs and
Pauline Frenoy   +2 more
doaj   +1 more source

Envelopes and Partial Least Squares Regression

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 2013
SummaryWe build connections between envelopes, a recently proposed context for efficient estimation in multivariate statistics, and multivariate partial least squares (PLS) regression. In particular, we establish an envelope as the nucleus of both univariate and multivariate PLS, which opens the door to pursuing the same goals as PLS but using ...
Cook, R. D., Helland, I. S., Su, Z.
openaire   +1 more source

An Efficient Estimation and Classification Methods for High Dimensional Data Using Robust Iteratively Reweighted SIMPLS Algorithm Based on nu-Support Vector Regression

open access: yesIEEE Access, 2021
The statistically inspired modification of the partial least squares (SIMPLS) is the most commonly used algorithm to solve a partial least squares regression problem when the number of explanatory variables ( $p$ ) is larger than the sample size ( $n$ ).
Abdullah Mohammed Rashid   +3 more
doaj   +1 more source

Performance modelling in forest operations through partial least square regression

open access: yesSilva Fennica, 2012
Partial Least Square (PLS) regression is a recent soft-modelling technique that generalizes and combines features from principal component analysis (PCA) and multiple regression.
Costa, Corrado   +2 more
doaj   +1 more source

A Comparative Regression Analysis between Principal Component and Partial Least Squares Methods for Flight Load Calculation

open access: yesApplied Sciences, 2023
This study investigates and compares various multivariate regression methods, including principal component regression (PCR) and partial least squares regression (PLSR), for flight load analysis and demonstrates their high learning efficiency and strong ...
Qi Yan, Chao Yang, Zhiqiang Wan
doaj   +1 more source

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