Wojciech Rząsa

Institute of Computer Science — Poland

Computer Science · Physical Sciences

9h-index330citations30works0.82yr avg
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Research Topics

Rough Sets and Fuzzy Logic(25), Data Mining Algorithms and Applications(15), Data Management and Algorithms(6), Multi-Criteria Decision Making(5), Fuzzy Logic and Control Systems(5)

Publications30 total

Unique Method for Prognosis of Risk of Depressive Episodes Using Novel Measures to Model Uncertainty Under Data Privacy
Entropy·2025· 2 citedOpen Access
Binary ensemble kNN based classifier for microarray datasets
Procedia Computer Science·2024Open Access
Aggregations of Fuzzy Equivalences in k-means Algorithm
Procedia Computer Science·2024Open Access
Employing Aggregations of Fuzzy Equivalences in Clustering and Visualization of Medical Data Sets
Procedia Computer Science·2024· 1 citedOpen Access
Radius kNN Classifier Using Aggregation of Fuzzy Equivalences
2021· 1 cited
General local properties of fuzzy relations and fuzzy multisets used to an algorithm for group decision making
2020
The distributivity law as a tool of k-NN classifiers’ aggregation: mining a cyber-attack data set
2020· 4 cited
Aggregation of Fuzzy Equivalences in Data Exploration by kNN Classifier
2020· 2 cited
The stability of local properties of fuzzy relations under ordinal equivalence
Information Sciences·2019· 7 cited
Application of interval-valued aggregation to optimization problem of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si7.gif" overflow="scroll"><mml:mrow><mml:mi>k</mml:mi><mml:mspace width="0.16em"/><mml:mo>−</mml:mo><mml:mspace width="0.16em"/><mml:mi>N</mml:mi><mml:mi>N</mml:mi></mml:mrow></mml:math>classifiers for missing values case
Information Sciences·2019· 15 cited
Resolving the Conflicts Between Cuts in a Decision Tree with Verifying Cuts
Lecture notes in computer science·2017· 4 cited
Verifying cuts as a tool for improving a classifier based on a decision tree
Annals of Computer Science and Information Systems·2016Open Access
A Classifier Based on a Decision Tree with Verifying Cuts
Fundamenta Informaticae·2016· 12 citedOpen Access
A comparison of two MLEM2 rule induction algorithms extended to probabilistic approximations
Journal of Intelligent Information Systems·2015· 2 cited
Consistency of incomplete data
Information Sciences·2015· 16 cited
Mining incomplete data with singleton, subset and concept probabilistic approximations
Information Sciences·2014· 34 cited
A Classifier Based on a Decision Tree with Verifying Cuts
2014
Generalizations of Approximations
Lecture notes in computer science·2013· 3 cited
An improved comparison of three rough set approaches to missing attribute values
2010· 9 cited
A Local Version of the MLEM2 Algorithm for Rule Induction
Fundamenta Informaticae·2010· 37 cited
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Frequent Co-authors

Jerzy W. Grzymala‐Busse(14), Jan G. Bazan(6), Patrick G. Clark(4), Urszula Bentkowska(4), Sylwia Buregwa-Czuma(4), Łukasz Dydo(4), Andrzej Skowron(4), Zdzisław S. Hippe(4), Anna Król(4), Stanisława Bazan‐Socha(3), Witold J. Grzymała-Busse(3), Barbara Pȩkala(3), Zbigniew Suraj(2), Dawid Kosior(2), Piotr Grochowalski(2), Piotr Lasek(2), Lech Zaręba(1), James F. Peters(1), Artur Paluch(1), Supriya Vasudevan(1)