Open AccessA RELIABILITY EVALUATION SYSTEM OF ASSOCIATION RULES
Author(s) -
Jiangping Chen,
Wanshu Feng,
Mingliang Luo
Publication year - 2016
Publication title -
isprs annals of the photogrammetry, remote sensing and spatial information sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.356
H-Index - 38
eISSN - 2194-9042
pISSN - 2196-6346
DOI - 10.5194/isprsannals-iii-2-53-2016
Subject(s) - data mining , association rule learning , reliability (semiconductor) , computer science , completeness (order theory) , consistency (knowledge bases) , set (abstract data type) , usability , reliability engineering , artificial intelligence , engineering , mathematics , mathematical analysis , power (physics) , physics , quantum mechanics , human–computer interaction , programming language
In mining association rules, the evaluation of the rules is a highly important work because it directly affects the usability and applicability of the output results of mining. In this paper, the concept of reliability was imported into the association rule evaluation. The reliability of association rules was defined as the accordance degree that reflects the rules of the mining data set. Such degree contains three levels of measurement, namely, accuracy, completeness, and consistency of rules. To show its effectiveness, the "accuracy-completeness-consistency" reliability evaluation system was applied to two extremely different data sets, namely, a basket simulation data set and a multi-source lightning data fusion. Results show that the reliability evaluation system works well in both simulation data set and the actual problem. The three-dimensional reliability evaluation can effectively detect the useless rules to be screened out and add the missing rules thereby improving the reliability of mining results. Furthermore, the proposed reliability evaluation system is applicable to many research fields; using the system in the analysis can facilitate obtainment of more accurate, complete, and consistent association rules.