Constructing a Method for an Evaluation Index System Based on Graph Distance Classification and Principal Component Analysis
المؤلفون المشاركون
Zhang, Zhi-jun
Yu, Qing
Shi, Keyou
Liu, Yong
Zhang, Qiucai
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-01
دولة النشر
مصر
عدد الصفحات
8
الملخص EN
Based on the importance of having an evaluation index system, a new method that combines PCA with graph distance classification is presented to make up the deficiencies of principal component analysis in the process of index screening, and this method is applied in the construction of an evaluation index system for the environmental quality of decommissioning uranium tailing.
The seepage indexes were classified into six classes using graph distance classification, which selects the representative elements, including pH, ∑α, 210Pb, 210Po, F−, and NO3−.
All of the representative elements were analyzed by PCA while determining the seepage indexes, including pH, U, Ra, ∑α, NH4-N, and F−, and establishing an index system for environmental quality evaluation that consists of two primary indexes (seepage and radiation environment) and 12 secondary indexes.
The results showed that the model had ensured that the sifted indexes had a significant effect on the evaluation result and avoided the deletion of some important indexes and that it had stronger applicability and maneuverability.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shi, Keyou& Liu, Yong& Zhang, Zhi-jun& Yu, Qing& Zhang, Qiucai. 2019. Constructing a Method for an Evaluation Index System Based on Graph Distance Classification and Principal Component Analysis. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1120366
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shi, Keyou…[et al.]. Constructing a Method for an Evaluation Index System Based on Graph Distance Classification and Principal Component Analysis. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1120366
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shi, Keyou& Liu, Yong& Zhang, Zhi-jun& Yu, Qing& Zhang, Qiucai. Constructing a Method for an Evaluation Index System Based on Graph Distance Classification and Principal Component Analysis. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1120366
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120366
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر