Browsing Acta Universitatis Lodziensis. Folia Oeconomica nr 286/2013 by Title
Now showing items 32-37 of 37
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Probability of the Fuzzy Events and its Application in Some Economic Problems
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)In the paper we present some conceptions of probability of fuzzy events, especially of intuitionistic fuzzy events and discuss them in one perspective and show the utility and helpfulness of using the probability calculus ... -
Rajmund Buławski – The Founder of the Śląsko-Dąbrowski Department of the Polish Statistical Association
(Wydawnictwo Uniwersytetu Łódzkiego, 2013) -
Sequence of Experimental Trials and Factorial Design of Experiment Realization Costs
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)Design of experiment is one of statistical methods of quality control which allows to appropriate preparation of the production process. Statistical design of experiment allows to set the level and to determine the ... -
Some Remarks on Feature Ranking Based Wrappers
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)One of the approaches to feature selection in discrimination or regression is learning models using various feature subsets and evaluating these subsets, basing on model quality criterion (so called wrappers). Heuristic ... -
Stepwise Multiple Tests Procedures for Discrete Distributions
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)We presented some properties of new procedures of multiple hypotheses testing for discrete distributions. We choose the new procedure stepwise TWWk, based on Tarone, Westfall and Welfinger ideas. We compare this procedure ... -
The Impact of the Methods of the Data Normalization on the Result of Linear Ordering
(Wydawnictwo Uniwersytetu Łódzkiego, 2013)In taxonomy, various methods of the data normalization are used. They can significantly affect the result of the classification. This article presents the analysis of the impact of the methods of the data normalization ...