Effects Of Attribute Selection Measures And
Sampling Policies On Functional Structures Of
Decision Trees
Author(s)
H. Du, S. Jassim & M. F. Obatusin
Abstract
This paper is concerned with a comparative study 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 against various sampling
policies. The emphasis of earlier works in this field has been on the overall size
of the tree in terms of the number of levels and the number of leaf nodes. We take
a more informative view, encompassing the functionality of decision trees into
tree structures. The proposed evaluation criterion combines classification
proportion with the combinatorial structure. Our experiments demonstrate that the
information-based measures outperform the non-information based ones for
unpruned trees against classification proportion thresh
Keywords
Related Book
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