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資工系 蔣璿東 教授於
期刊論文
發佈
The Irrelevant Values Problem of Decision Tree for Improving a Glass Sputtering Process
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：The Irrelevant Values Problem of Decision Tree for Improving a Glass Sputtering Process期刊論文The Irrelevant Values Problem of Decision Tree for Improving a Glass Sputtering ProcessChiang, Ding-An; Wang, Cheng-Tzu; Wang, Yi-Hsin; Chen, Chun-Chi淡江大學資訊工程學系新北市：淡江大學Tamkang Journal of Science and Engineering=淡江理工學刊 13(4), pp.413-422In this paper, we use decision tree to establish a yield improvement model for glass sputtering process; however, the tree may have irrelevant values problem. In other words, when the tree is represented by a set of rules, not only comprehensibility of the resultant rules will be detracted but also critical factors of the manufacturing process cannot be effectively identified. From the performance issue and practical issue, we have to remove irrelevant conditions from the rules; otherwise, a domain expert is needed to review the decision tree. In this paper, we use a very simple example to demonstrate this point of view. Moreover, to identify and remove irrelevant c
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