Comprehensibility of Classification Trees–Survey Design
Rok Piltaver, Mitja Luštrek, Matjaž Gams, Sanda Martinčić-Ipšić · Information Security Education Journal (ISEJ) · 2019
Comprehensibility is the decisive factor for application of classifiers in practice.However, most algorithms that learn comprehensible classifiers use classification model size as a metric that guides the search in the space of all possible classifiers instead of comprehensibility -which is ill-defined.Several surveys have shown that such simple complexity metrics do not correspond well to the comprehensibility of classification trees.This paper therefore suggests a classification tree comprehensibility survey in order to derive an exhaustive comprehensibility metrics better reflecting the human sense of classifier comprehensibility and obtain new insights about comprehensibility of classification trees.