Results 21 to 30 of about 7,271,134 (247)

Generalized Information Matrix Tests for Detecting Model Misspecification

open access: yesEconometrics, 2016
Generalized Information Matrix Tests (GIMTs) have recently been used for detecting the presence of misspecification in regression models in both randomized controlled trials and observational studies.
Richard M. Golden   +3 more
doaj   +1 more source

The progressive ratio and fixed ratio 1 schedules of cocaine self-administration in rats convey the same information

open access: yesScientific Reports, 2022
Progressive ratio (PR) schedules of drug delivery are used to determine the ‘motivational’ state of an animal and drug ‘reinforcing efficacy’. This widely held interpretation is supported mainly by the observation that the PR breakpoint (BP) is ...
Vladimir L. Tsibulsky, Andrew B. Norman
doaj   +1 more source

Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute [PDF]

open access: yes, 2008
Some ratio estimators for estimating the population mean of the variable under study, which make use of information regarding the population proportion possessing certain attribute, are proposed.
Chauhan, Pankaj   +3 more
core   +6 more sources

Calibrated estimators of the ratio with multidimensional auxiliary information

open access: yesLietuvos Matematikos Rinkinys, 2002
There is not abstract.
Aleksandras Plikusas, Alina Petrikaitė
doaj   +3 more sources

Exact information ratios for secret sharing on small graphs with girth at least 5

open access: yesJournal of Mathematical Cryptology, 2019
In a secret-sharing scheme, a piece of information – the secret – is distributed among a finite set of participants in such a way that only some predefined coalitions can recover it.
Harsányi Károly, Ligeti Péter
doaj   +1 more source

The Reciprocal Influence Criterion: An Upgrade of the Information Quality Ratio

open access: yesComplexity, 2021
Understanding and quantifying the mutual influence between systems remain crucial but challenging tasks in any scientific enterprise. The Pearson correlation coefficient, the mutual information, and the information quality ratio are the most widely used ...
Riccardo Rossi   +4 more
doaj   +1 more source

Information System Project Development Management Ratio Set Assy GP Using Scrum Method

open access: yesJournal of Information Systems and Informatics, 2023
In April 2011, the term Industry 4.0 was introduced at the Hannover Fair. PT Yamaha Indonesia was an early adopter, implementing it in their piano manufacturing process.
Muchammad Abdulloh Munib, Ahmad Luthfi
doaj   +1 more source

MDS Array Codes with Optimal Rebuilding [PDF]

open access: yes, 2011
MDS array codes are widely used in storage systems to protect data against erasures. We address the rebuilding ratio problem, namely, in the case of erasures, what is the the fraction of the remaining information that needs to be accessed in order to
Bruck, Jehoshua   +2 more
core   +3 more sources

On Codes for Optimal Rebuilding Access [PDF]

open access: yes, 2011
MDS (maximum distance separable) array codes are widely used in storage systems due to their computationally efficient encoding and decoding procedures.
Bruck, Jehoshua   +2 more
core   +4 more sources

Group Feature Screening Based on Information Gain Ratio for Ultrahigh-Dimensional Data

open access: yesJournal of Mathematics, 2022
Most model-free feature screening approaches focus on the -individual predictor; therefore, they are not able to incorporate structured predictors like grouped variables.
Zhongzheng Wang   +2 more
doaj   +1 more source

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