A Comparative Study Of Selection Measures On
Decision Tree Structures
Author(s)
S. Jassim, H. Du & M.F. Obatusin
Abstract
This paper is concerned with a comparative investigation of the most commonly
used attribute selection measures in the construction of decision trees. We
examine the effect of these measures on the resulting tree structures. Our
experiments study these effects against various sampling policies. The emphasis
of earlier works in this field has been on the overall size of the tree, pruned or
unpruned, in terms of the number of levels and the number of leaf nodes. We
take a more informative view of tree structure which takes the functionality of
decision trees into consideration. Our structure-evaluating criterion combines
classification proportions with the combinatorial structures. We shall
demonstrate that the information-based measures outperform the non-information
based ones for unprune
Keywords
Related Book
Other papers in this volume
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