@misc{Sęp_Krzysztof._Autor_Argument_2003, author={Sęp, Krzysztof. Autor and Sapiecha, Piotr. Autor and Selvaraj, Henry. Autor and Stańczak, Jarosław. Autor and Łuba, Tadeusz (1946– ). Autor}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Raport Badawczy = Research Report}, howpublished={online}, year={2003}, publisher={Instytut Badań Systemowych. Polska Akademia Nauk}, publisher={Systems Research Institute. Polish Academy of Sciences}, language={eng}, abstract={Argument reduction methods of the decision tables based on combinatorial algorithms are described in this paper. With the help of these methods, reduction in the size of decision tables can be achieved. A software tool for classification problem is presented in this article. This tool has a hybrid structure which consists of proposed reduction strategies mixed with the classical decision rules generator based on genetic algorithms. This tool achieves significant benefits from argument reduction during the analysis process of data dependencies.}, type={Text}, title={Argument reduction methods in data mining}, keywords={Information system, Argument reduction, Discernibility matrix, Discernibility function, Classification problem, Fitness functions}, }