Results 11 to 20 of about 2,014 (224)

Identification of Meteorological Parameters Affecting Water Consumption in Household Sector of Qom [PDF]

open access: yesآب و فاضلاب, 2018
Prediction of water consumption and its effective factors is an important step in water crisis management. Studies showed that meteorological parameters are considered as the most important factor for short-term prediction of water consumption.
Ghasem Amini, Zohre Saiedi
doaj   +1 more source

An Adaptive-to-Model Test for Parametric Functional Single-Index Model

open access: yesMathematics, 2023
Model checking methods based on non-parametric estimation are widely used because of their tractable limiting null distributions and being sensitive to high-frequency oscillation alternative models.
Lili Xia, Tingyu Lai, Zhongzhan Zhang
doaj   +1 more source

A Note on Sliced Inverse Regression with Regularizations [PDF]

open access: yesBiometrics, 2008
Summary In Li and Yin (2008, Biometrics64, 124–131), a ridge SIR estimator is introduced as the solution of a minimization problem and computed thanks to an alternating least‐squares algorithm. This methodology reveals good performance in practice. In this note, we focus on the theoretical properties of the estimator.
Bernard-Michel, Caroline   +2 more
openaire   +4 more sources

SNP set association analysis for genome-wide association studies. [PDF]

open access: yesPLoS ONE, 2013
Genome-wide association study (GWAS) is a promising approach for identifying common genetic variants of the diseases on the basis of millions of single nucleotide polymorphisms (SNPs).
Min Cai   +9 more
doaj   +1 more source

Protection Scheme of Power Transformer Based on Time–Frequency Analysis and KSIR-SSVM [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2013
The aim of this paper is to extend a hybrid protection plan for Power Transformer (PT) based on MRA-KSIR-SSVM. This paper offers a new scheme for protection of power transformers to distinguish internal faults from inrush currents.
mehdi hajian, Asghar Akbari Foroud
doaj   +1 more source

A Comparative Study of Five Association Tests Based on CpG Set for Epigenome-Wide Association Studies. [PDF]

open access: yesPLoS ONE, 2016
An epigenome-wide association study (EWAS) is a large-scale study of human disease-associated epigenetic variation, specifically variation in DNA methylation.
Qiuyi Zhang   +6 more
doaj   +1 more source

Dimension Reduction Regression in R

open access: yesJournal of Statistical Software, 2002
Regression is the study of the dependence of a response variable y on a collection predictors p collected in x. In dimension reduction regression, we seek to find a few linear combinations β1x,...,βdx, such that all the information about the regression ...
Sanford Weisberg
doaj   +1 more source

On linear dimension reduction based on diagonalization of scatter matrices for bioinformatics downstream analyses

open access: yesHeliyon, 2020
Dimension reduction is often a preliminary step in the analysis of data sets with a large number of variables. Most classical, both supervised and unsupervised, dimension reduction methods such as principal component analysis (PCA), independent component
Daniel Fischer   +2 more
doaj   +1 more source

Sliced Inverse Regression: application to fundamental stellar parameters

open access: yesOpen Astronomy, 2019
We present a method for deriving the stellar fundamental parameters. It is based on a regularized sliced inverse regression (RSIR).We first tested it on noisy synthetic spectra of A, F, G, and K-type stars, and inverted simultaneously their atmospheric ...
Kassounian Sarkis   +3 more
doaj   +1 more source

Tensor sliced inverse regression

open access: yesJournal of Multivariate Analysis, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shanshan Ding, R. Dennis Cook
openaire   +1 more source

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