The book, Data Mining with Decision Trees: Theory and Applications, was written by Lior Rokach (Ben-Gurion University of the Negev, Israel) and Oded Maimon (Tel-Aviv University, Israel). It describes ...
Data clustering, or cluster analysis, is the process of grouping data items so that similar items belong to the same group/cluster. There are many clustering techniques. In this article I'll explain ...
K-means is comparatively simple and works well with large datasets, but it assumes clusters are circular/spherical in shape, so it can only find simple cluster geometries. Data clustering is the ...