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Eliminating Vertical Stripe Defects on Silicon Steel Surface by L12 Regularization
المؤلفون المشاركون
Meng, Deyu
Jing, Wenfeng
Peng, Zhiming
Qiao, Chen
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-12-25
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The vertical stripe defects on silicon steel surface seriously affect the appearance and electromagnetic properties of silicon steel products.
Eliminating such defects is adifficult and urgent technical problem.
This paper investigates the relationship between the defects and their influence factors by classification methods.
However, when the common classification methods are used in the problem, we cannot obtain a classifier with high accuracy.
Byanalysis of the data set, we find that it is imbalanced and inconsistent.
Because the common classification methods are based on accuracy-maximization criterion, they are not applicable to imbalanced and inconsistent data set.
Thus, we propose asupport-degree-maximization criterion and anovel cost-sensitive loss function and also establish an improved L1/2 regularization approach for solution of the problem.
Moreover, by employing reweighted iteration gradient boosting algorithm, we obtain a linear classifier with a high support degree.
Through analyzing the classifier, we formulate a rule under which the silicon steel vertical stripe defects do not occur in the existing production environment.
By applying the proposed rule to 50TW600 silicon steel production, the vertical stripe defects of the silicon steel products have been greatly decreased.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jing, Wenfeng& Meng, Deyu& Qiao, Chen& Peng, Zhiming. 2011. Eliminating Vertical Stripe Defects on Silicon Steel Surface by L12 Regularization. Mathematical Problems in Engineering،Vol. 2011, no. 2011, pp.1-13.
https://search.emarefa.net/detail/BIM-503634
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jing, Wenfeng…[et al.]. Eliminating Vertical Stripe Defects on Silicon Steel Surface by L12 Regularization. Mathematical Problems in Engineering No. 2011 (2011), pp.1-13.
https://search.emarefa.net/detail/BIM-503634
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jing, Wenfeng& Meng, Deyu& Qiao, Chen& Peng, Zhiming. Eliminating Vertical Stripe Defects on Silicon Steel Surface by L12 Regularization. Mathematical Problems in Engineering. 2011. Vol. 2011, no. 2011, pp.1-13.
https://search.emarefa.net/detail/BIM-503634
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-503634
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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