Proposal of New Objective Measures for Mining Association Rules: Cannibalization and Unexpectedness
نویسندگان
چکیده
منابع مشابه
Evaluating generalized association rules through objective measures
Generalized association rules are rules that contain some background knowledge, therefore, giving a more general view of the domain. This knowledge is codified by a taxonomy set over the data set items. Many researches use taxonomies in different data mining steps to obtain generalized rules. In general, those researches reduce the obtained set by pruning some specialized rules using a subjecti...
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15 صفحه اولTwo Measures of Objective Novelty in Association Rule Mining
Association rule mining is well-known to depend heavily on a support threshold parameter, and on one or more thresholds for intensity of implication; among these measures, confidence is most often used and, sometimes, related alternatives such as lift, leverage, improvement, or all-confidence are employed, either separately or jointly with confidence. We remain within the support-and-confidence...
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ژورنال
عنوان ژورنال: Annals of Data Science
سال: 2014
ISSN: 2198-5804,2198-5812
DOI: 10.1007/s40745-014-0011-y