Results 21 to 30 of about 245,408 (200)

RIDGE LEAST ABSOLUTE DEVIATION PERFORMANCE IN ADDRESSING MULTICOLLINEARITY AND DIFFERENT LEVELS OF OUTLIER SIMULTANEOUSLY

open access: yesBarekeng, 2022
If there is multicollinearity and outliers in the data, the inference about parameter estimation in the LS method will deviate due to the inefficiency of this method in estimating.
Netti Herawati   +2 more
doaj   +1 more source

Agglomeration behaviour of steel plants solid waste and its effect on sintering performance

open access: yesJournal of Materials Research and Technology, 2017
Recycling has been the fascinating topic among the researchers for all times. The present study shows the recycling of steel plant's solid wastes as blast furnace flue dust and sludge towards agglomeration and their use in the production of sinter. These
Prince Kumar Singh   +3 more
doaj   +1 more source

EFEKTIVITAS REGRESI KUANTIL DALAM MENGATASI PONTENSIAL PENCILAN

open access: yesBarekeng, 2020
Quantile regression as a robust regression method can be used to overcome the impact of unusual cases on regression estimates such as the presence of potential outliers in the data.
Netti Herawati
doaj   +1 more source

Urdu News Clustering Using K-Mean Algorithm On The Basis Of Jaccard Coefficient And Dice Coefficient Similarity

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2022
Clustering is the unsupervised machine learning process that group data objects into clusters such that objects within the same cluster are highly similar to one another.
Zahid Rahman   +3 more
doaj   +1 more source

Comparison modeling of the number population who have been vaccined in East Java using the biresponse Fourier series estimator method with the trend function

open access: yesJournal Focus Action of Research Mathematic, 2023
Vaksinasi adalah proses pemberian vaksin pada tubuh manusia yang bertujuan untuk meningkatkan kekebalan tubuh secara aktif terhadap suatu penyakit dan tidak menjadi sumber penularan penyakit tersebut.
Ira Yudistira   +3 more
doaj   +1 more source

Finding Efficient Trade-offs in Multi-Fidelity Response Surface Modeling: 2019-09-mse-nc

open access: yes, 2021
Error Grids Heatmaps of the $\log10$ of the hierarchical model MSE for varying DoE sizes, shown as the median over $\numreps = 50$ iterations, on four benchmark problems.
Sebastian Schmitt (10174255)   +3 more
core   +1 more source

A COMPARATIVE FRAMEWORK FOR BLOCKING ARTIFACTS REMOVAL OF DIGITAL IMAGES USING HYBRID MECHANISM

open access: yesICTACT Journal on Image and Video Processing, 2022
The restoration of an image with blocking artifacts due to compression at low bit rates is a challenging task and blocking artifact measurement algorithms have an important role to play in the computer vision field.
Manu Prakram   +2 more
doaj   +1 more source

Performance of Some Yang and Chang estimators in Logistic Regression Model. [PDF]

open access: yesالمجلة العراقية للعلوم الاحصائية
In logistic regression models, the maximum likelihood (ML) method is always one of the commonly used to estimate the model parameters. However, unstable parameter estimates are obtained as a result due to the problem of multicollinearity and the mean ...
JAMES OLADAPO, k. Ayinde K. Ayinde
doaj   +1 more source

MSE lower bounds for deterministic parameter estimation [PDF]

open access: yes, 2010
This paper presents a simple approach for deriving computable lower bounds on the MSE of deterministic parameter estimators with a clear interpretation of the bounds.
Chaumette, Eric   +5 more
core  

MSE-Type Zeolites: A Promising Catalyst for the Conversion of Ethene to Propene

open access: yes, 2016
The direct conversion of ethene to propene (ETP) is a potentially important route for the selective production of the latter olefin. Here we report that after some time on stream, H-UZM-35, an MSE-type large-pore zeolite, shows much better propene yield ...
Kyounghwan Lee (439982)   +2 more
core   +1 more source

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