3 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
3 papers
New Approach to Clustering Random Attributes
Zenon Gniazdowski
This paper proposes a new method for similarity analysis and, consequently, a new algorithm for clustering different types of random attributes, both numerical and nominal. However…
On the clustering of correlated random variables
Zenon Gniazdowski, Dawid Kaliszewski
In this work, the possibility of clustering correlated random variables was examined, both because of their mutual similarity and because of their similarity to the principal compo…
Numerical Coding of Nominal Data
Zenon Gniazdowski, Michal Grabowski
In this paper, a novel approach for coding nominal data is proposed. For the given nominal data, a rank in a form of complex number is assigned. The proposed method does not lose a…