Estimation in multivariate analysis

Results 31 to 40 of about 144,234 (118)

Prediction of Young’s modulus of rock materials by multivariate regression analysis and neuro-fuzzy model

AI in Civil Engineering
Young’s modulus is one of the geomechanical properties used in the design phase of different rock engineering applications. Difficulties in sample preparation and the high cost of experimental equipment lead researchers to perform studies on the ...
Hasan Karakul
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Model-based Methods of Classification: Using the mclust Software in Chemometrics

Journal of Statistical Software, 2007
Due to recent advances in methods and software for model-based clustering, and to the interpretability of the results, clustering procedures based on probability models are increasingly preferred over heuristic methods. The clustering process estimates a
Chris Fraley, Adrian E. Raftery
doaj

The effect of gender and age on the accuracy of time estimation [PDF]

روانشناسی و روانپزشکی شناخت, 2015
Purpose:The aim of this study was to investigate the accuracy of time estimation in children in comparison to adolescents according to task (mono versus dual task).
Maryam Messroghli +2 more
doaj

MALDI-TOF MS as a Novel Tool for the Estimation of Postmortem Interval in Liver Tissue Samples

Scientific Reports, 2017
Estimation of the postmortem interval (PMI) is a complicated task in forensic medicine, especially during homicide and unwitnessed death investigations.
Chengzhi Li +10 more
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Robust Bayesian Estimation of Mixed Normal Dirichlet Models to Study the Effect of Some Climatic Factors on Evaporation

Proceedings of the International Conference on Applied Innovations in IT
This study proposes and validates a robust Bayesian model based on a Dirichlet process mixture of normals (DMNM) for probability density estimation and missing data imputation in multivariate datasets.
Hassan Sami, Asmaa Ayoob
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Reliability Estimation of Reciprocating Seals Based on Multivariate Dependence Analysis and Its Experimental Validation

IEEE Access, 2019
Accurate reliability estimation for reciprocating seals is of great significance due to their wide use in numerous engineering applications. This work proposes a reliability estimation method for reciprocating seals based on multivariate dependence ...
Chao Zhang +4 more
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Computing the Partial Correlation of ICA Models for Non-Gaussian Graph Signal Processing

Entropy, 2018
Conventional partial correlation coefficients (PCC) were extended to the non-Gaussian case, in particular to independent component analysis (ICA) models of the observed multivariate samples. Thus, the usual methods that define the pairwise connections of
Jordi Belda +3 more
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Dealing with the Outlier Problem in Multivariate Linear Regression Analysis Using the Hampel Filter

Kurdistan Journal of Applied Research
Outliers in multivariate linear regression models can significantly distort parameter estimates, leading to biased results and reduced predictive accuracy.
Amira Wali Omer, Taha Hussein Ali
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Detecting Shocks in The Economic Development Dynamics of Selected Countries

Folia Oeconomica Stetinensia, 2014
The paper examines the development of the Polish economy as well as the economies of selected countries in the period from 2001 to 2012. For that purpose, models based on the GDP growth in particular countries were built.
Janiga-Ćmiel Anna
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Analysis of Core Temperature Dynamics in Multi-Core Processors

Journal of Low Power Electronics and Applications
As technologies like Artificial Intelligence, Blockchain, Virtual Reality, etc., are advancing, there is a high requirement for High-Performance Computers and multi-core processors to find many applications in today’s Cyber–Physical World.
Leena Ladge, Y. Srinivasa Rao
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medicine