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Multidimensional data model for the analysis of information of productive, scientific or service processes
(Institute of Electrical and Electronics Engineers Inc., 2018)
A class-based evaluation approach to assess multidimensional projections
(2020-09-01)
Multidimensional projection techniques have been widely used to visually explore datasets due to their ability to generate representations that preserve similarity relations of data points into lower dimensional spaces. ...
Simplified stress and simplified silhouette coefficient to a faster quality evaluation of multidimensional projection techniques and feature spaces
(2015-09-18)
Several multidimensional projection techniques have been proposed in literature over the last years. The quality of those techniques can be evaluated based on the dimensionality reduction or the clusters quality. The first ...
Metodología para la creación de una base de datos multidimensional, usando tecnología de Inteligencia de negocios y SQL Server en una empresa peruana
(Universidad Nacional del CallaoPE, 2015)
El objetivo de esta investigación fue desarrollar una metodología que permita la creación de bases de datos multidimensionales. Para recopilar los datos de esta investigación se creó una Base de Datos Ventas, que a su vez ...
Metodología para la creación de una base de datos multidimensional, usando tecnología de Inteligencia de negocios y SQL Server en una empresa peruana
(Universidad Nacional del CallaoPE, 2015)
El objetivo de esta investigación fue desarrollar una metodología que permita la creación de bases de datos multidimensionales. Para recopilar los datos de esta investigación se creó una Base de Datos Ventas, que a su vez ...
On the effectiveness of user manipulation in multidimensional projections
(Sociedade Brasileira de Computação - SBCUniversidade Federal da Bahia - UFBASalvador, 2015-08)
With the advent of interactive techniques for multidimensional data visualization using dimensionality reduction, new possibilities of dealing with data complexity were introduced. The idea behind those methods is to allow ...
La política educacional desde un nuevo modelo conceptual multidimensional
(2013)
Después de la Segunda Guerra Mundial se señaló que el conjunto del mundo habitable se
había convertido en una única y gran sociedad y que las contradicciones de la vida debían
entenderse como una incitación y un desafío ...
Data classification: Dimensionality reduction using combined and non-combined multidimensional projection techniques
(2018-12-13)
Dimensionality Reduction is a commonly used method to reduce the number of dimensions of data. In this work, we verified its influence in classification process using combinations of projection techniques as dimensionality ...
Multidimensional and multiscale Higuchi dimension for the analysis of colorectal histological images
(2020-12-16)
Fracta1 techniques are widely explored to quantity and recognize texture patterns in digital images. Among the different types of fractal techniques, one that stands out is the Higuchi fractal dimension. The Higuchi fractal ...
Methodological proposal for decision making soported on ANP and multidimensional database
(Institute of Electrical and Electronics Engineers Inc., 2019)