Results 21 to 30 of about 31,919,158 (278)

Application of dominance-based rough set approach in vaginal dosage forms optimization [PDF]

Acta Poloniae Pharmaceutica
The objective of this study was to identify cause-effect relationships between various data related to vaginal dosage forms, such as composition, process parameters (condition attributes), and quality (decision attribute), by employing a mathematical ...
Łukasz Pałkowski, Maciej Karolak, Bartłomiej Kubiak, Jerzy Błaszczyński, Roman Słowiński   +4 more
doaj   +1 more source

Incremental approximation computation in incomplete ordered decision systems

International Journal of Computational Intelligence Systems, 2017
Approximation computation is a critical step in rough sets theory used in knowledge discovery and other related tasks. In practical applications, an information system often evolves over time by the variation of attributes or objects.
Guanglei Gou, Guoyin Wang
doaj   +1 more source

Evaluation of a Dominance-Based Rough Set Approach to Interface Design [PDF]

2007 Frontiers in the Convergence of Bioscience and Information Technologies, 2007
This paper explores refinements to methods used in a procedure being developed by the authors to personalize user interfaces for online shopping support tools. In the authors' original procedure, classical methods in rough set theory are used in conjunction with traditional algorithms in web usage mining. This paper will explore an alternative approach,
Timothy Maciag, Daryl H. Hepting, Robert J. Hilderman, Dominik Slezak   +3 more
openaire   +1 more source

Rough analysis in lattices [PDF]

, 1991
An outline of an algebraie generalization of the rough set theory is presented in the paper. It is shown that the majority of the basic concepts of this theory has an immediate algebraic generalization, and that some rough set facts are true in general ...
Iwinski, Tadeusz B.
core   +1 more source

Can AI Help Pediatricians? Diagnosing Kawasaki Disease Using DRSA

Children, 2021
The DRSA method (dominance-based rough set approach) was used to create decision-making rules based on the results of physical examination and additional laboratory tests in the differential diagnosis of Kawasaki disease (KD), infectious mononucleosis ...
Bartosz Siewert, Jerzy Błaszczyński, Ewelina Gowin, Roman Słowiński, Jacek Wysocki   +4 more
doaj   +1 more source

Machine-learned models using hematological inflammation markers in the prediction of short-term acute coronary syndrome outcomes

Journal of Translational Medicine, 2018
Background Increased systemic and local inflammation play a vital role in the pathophysiology of acute coronary syndrome. This study aimed to assess the usefulness of selected machine learning methods and hematological markers of inflammation in ...
Konrad Pieszko, Jarosław Hiczkiewicz, Paweł Budzianowski, Janusz Rzeźniczak, Jan Budzianowski, Jerzy Błaszczyński, Roman Słowiński, Paweł Burchardt   +7 more
doaj   +1 more source

Fuzzy Set Extensions of the Dominance-Based Rough Set Approach

, 2007
Rough set theory has been proposed by Pawlak in the early 80s to deal with inconsistency problems following from information granulation. It operates on an information table composed of a set U of objects described by a set Q of condition and decision attributes. Decision attributes make a partition of U into decision classes.
GRECO, Salvatore, MATARAZZO B, SLOWINSKI R.   +2 more
openaire   +3 more sources

Extension of the fuzzy dominance-based rough set approach using ordered weighted average operators [PDF]

, 2019
In the article we rst review some known results on fuzzy versions of the dominance-based rough set approach (DRSA) where we expand the theory considering additional properties. Also, we apply Ordinal Weighted Average (OWA) operators in fuzzy DRSA.
Chris Cornelis, Roman Słowiński, Cornelis, Chris, Greco, Salvatore, Salvatore Greco, Palangetić, Marko, Słowiński, Roman, Marko Palangetić   +7 more
core   +1 more source

Measuring COVID-19 Vulnerability for Northeast Brazilian Municipalities: Social, Economic, and Demographic Factors Based on Multiple Criteria and Spatial Analysis

ISPRS International Journal of Geo-Information, 2022
COVID-19 has brought several harmful consequences to the world from many perspectives, including social, economic, and well-being in addition to health issues. However, these harmful consequences vary in intensity in different regions.
Ciro José Jardim de Figueiredo, Caroline Maria de Miranda Mota, Kaliane Gabriele Dias de Araújo, Amanda Gadelha Ferreira Rosa, Arthur Pimentel Gomes de Souza   +4 more
doaj   +1 more source

Preference set-based design method for qualitative assessments using dominance-based rough set approach

Journal of Advanced Mechanical Design, Systems, and Manufacturing
The preference set-based design (PSD) method enhances design efficiency by providing an adjustment range that reflects the preferences of the designer in the quantitative design variables and performance.
Shotaro OYAMA, Takeo KATO
doaj   +1 more source