Results 11 to 20 of about 5,204,898 (289)

Embedded Point Iteration Based Recursive Algorithm for Online Identification of Nonlinear Regression Models [PDF]

open access: yesIEEE Transactions on Automatic Control, 2022
This article presents a novel online identification algorithm for nonlinear regression models. The online identification problem is challenging due to the presence of nonlinear structure in the models.
Guang-yong Chen   +3 more
semanticscholar   +1 more source

Introduction to the Use of Linear and Nonlinear Regression Analysis in Quantitative Biological Assays

open access: yesCurrent Protocols, 2023
Biological assays are essential tools in biomedical and pharmaceutical research. In simplest terms, such an assay is an analytical method used to measure or predict a response in a biological system in the presence of a given stimulus (e.g., drug).
Stephen Jarantow   +2 more
semanticscholar   +1 more source

Stochastic Tree Ensembles for Regularized Nonlinear Regression [PDF]

open access: yesJournal of the American Statistical Association, 2020
This article develops a novel stochastic tree ensemble method for nonlinear regression, referred to as accelerated Bayesian additive regression trees, or XBART.
Jingyu He, Richard Hahn
semanticscholar   +1 more source

The Degradation Behavior of LiFePO4/C Batteries during Long-Term Calendar Aging

open access: yesEnergies, 2021
With widespread applications for lithium-ion batteries in energy storage systems, the performance degradation of the battery attracts more and more attention.
Xin Sui   +3 more
doaj   +1 more source

Nonlinear regression analysis of the sorption of crystal violet and methylene blue from aqueous solutions onto an agro-waste derived activated carbon

open access: yesApplied Water Science, 2020
Sorption of synthetic dyes on low-cost solid sorbents is a simple technique for their removal from wastewater. Recent initiatives in the sorption process have sought the use of activated carbon derived from agricultural wastes as it provides an ...
E. Jasper, V. Ajibola, J. Onwuka
semanticscholar   +1 more source

Validation and Improvement of COCTS/HY-1C Sea Surface Temperature Products

open access: yesSensors, 2022
In oceanographic study, satellite-based sea surface temperature (SST) retrieval has always been the focus of researchers. This paper investigates several multi-channel SST retrieval algorithms for the thermal infrared band, and evaluates the accuracy of ...
Feizhou Zhang   +3 more
doaj   +1 more source

A Nonlinear Land Use Regression Approach for Modelling NO2 Concentrations in Urban Areas—Using Data from Low-Cost Sensors and Diffusion Tubes

open access: yesAtmosphere, 2020
Land Use Regression (LUR) based on multiple linear regression model is one of the techniques used most frequently for modelling the spatial variability of air pollution and assessing exposure in urban areas.
Said Munir   +3 more
doaj   +1 more source

The Usefulness of Variables (Dimension) Reduction Methods in Stock Returns of the Companies Listed on Tehran Stock Exchange [PDF]

open access: yesمطالعات تجربی حسابداری مالی, 2019
The Purpose of this research is investigating the usefulness of variables (dimension) reduction methods (selection and extraction) in stock returns of the companies listed on Tehran Stock Exchange (TSE).
Mohammad Hossein Setayesh   +1 more
doaj   +1 more source

Nonlinear Tactile Estimation Model Based on Perceptibility of Mechanoreceptors Improves Quantitative Tactile Sensing

open access: yesSensors, 2022
Tactile sensing has attracted significant attention as a tactile quantitative evaluation method because the tactile sensation is an important factor while evaluating consumer products.
Momoko Sagara   +2 more
doaj   +1 more source

Discussion of Cuffless Blood Pressure Prediction Using Plethysmograph Based on a Longitudinal Experiment: Is the Individual Model Necessary?

open access: yesLife, 2021
Using the Plethysmograph (PPG) signal to estimate blood pressure (BP) is attractive given the convenience and possibility of continuous measurement. However, due to the personal differences and the insufficiency of data, the dilemma between the accuracy ...
Koshiro Kido   +8 more
doaj   +1 more source

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