Uncertainty reduction in big data catalogue for information product quality evaluation
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2018, Vol 1, Issue 2
Abstract
<p class="Literature">The method of vitality of the information product evaluation is built. This method, as opposed to others, takes into account components of the information product, which gave an opportunity to forecast (predict) the sequence of changes in its states. The operations over the relation with indeterminacy for the purpose of their application in the data warehouse with the consolidated data are improved that allowed realizing unary operations of Big data catalogue.</p><p class="Literature">The method for reducing the indeterminacy of data available in the repository of consolidated data as a basis for further evaluation of the quality of consolidated data was created. The considered methods are useful also for decision making, because they provide a search for hidden relationships between the characteristics of the consolidated data repository. Such dependence should be considered when making decisions based on consolidated data.</p><p class="Literature">The result of this work is to reduce the uncertainty for assessing the viability of the information product. This allows us to increase the quality of the information product for Big data analysis.</p>
Authors and Affiliations
Natalya Shakhovska, Olena Vovk, Yurii Kryvenchuk
Keywords
Related Articles
- EP ID EP527729
- DOI 10.15587/1729-4061.2018.123064
- Views 118
- Downloads 0
Study of the free surface energy of epoxy composites using an automated measurement system
<p>Results of development of the automated measurement system (AMS) for determining contact wetting angles and calculations of components of free surface energy (FSE) of solid surfaces by the Van Oss-Chaudhury-Good metho...
Patterns in forming the ontology-based environment of information-analytical activity in administrative management
A new paradigm of the formation of the environment of informational-analytical activity in administrative management based on ontologies was proposed. It was shown that application of this approach makes it possible to f...
Application of the new structural solutions in the seeders for precision sowing as a resource saving direction
<p>The study reported here provides a possibility to improve the reliability of conducting a technological process of dispensing the seeds, which affects the efficiency, that is, the cost of seed material, by introducing...
Cylindrical harmonic analysis of the magnetic field in the aperture of the superconducting winding of an electromagnet
<p>It is of practical interest to create such models of the electromagnetic field of an electromagnet that help correct the mean integral coefficients of the harmonics of magnetic induction by the geometric parameters of...
Aerodynamics of the turbulent flow around a multielement airfoil in cruse configuration and in takeoff and landing configuration
<p>Numerical modeling of multi-element airfoil's aerodynamics employs the Reynolds averaged Navier-Stokes equations of incompressible environment, which are related via a single-parametric differential turbulence model b...