Academic Journal
On multidimensional linear modelling including real uncertainty
| العنوان: | On multidimensional linear modelling including real uncertainty |
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| المؤلفون: | Nowaková, Jana, Pokorný, Miroslav |
| بيانات النشر: | Vysoká škola báňská - Technická univerzita Ostrava |
| سنة النشر: | 2014 |
| المجموعة: | DSpace VŠB-TUO (Vysoká škola báňská - Technická univerzita Ostrava / Technical University of Ostrava) |
| مصطلحات موضوعية: | complex systems, fuzzy linear regression, fuzzy number, fuzzy set, genetic algorithms, possibility area, vague property |
| الوصف: | The theoretical background for abstract formalization of vague phenomenon of complex systems is fuzzy set theory. In the paper are defined vague data as specialized fuzzy sets - fuzzy numbers and there is described a fuzzy linear regression model as a fuzzy function with fuzzy numbers as vague regression parameters. To identify the fuzzy coefficients of model the genetic algorithm is used. The linear approximation of vague function together with its possibility area are analytically and graphically expressed. The suitable numerical experiments are performed namely in the task of two-dimensional fuzzy function modelling and the time series fuzzy regression analysis as well. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 523449 bytes; application/pdf |
| اللغة: | English |
| تدمد: | 1336-1376 1804-3119 |
| Relation: | Advances in electrical and electronic engineering; http://dx.doi.org/10.15598/aeee.v12i5.1143; Advances in electrical and electronic engineering. 2014, vol. 12, no. 5, p. 511-517 : ill.; http://hdl.handle.net/10084/116399 |
| DOI: | 10.15598/aeee.v12i5.1143 |
| الاتاحة: | http://hdl.handle.net/10084/116399 https://doi.org/10.15598/aeee.v12i5.1143 |
| Rights: | © Vysoká škola báňská - Technická univerzita Ostrava ; Creative Commons Attribution 3.0 Unported (CC BY 3.0) ; http://creativecommons.org/licenses/by/3.0/ ; openAccess |
| رقم الانضمام: | edsbas.41A9DD15 |
| قاعدة البيانات: | BASE |
| تدمد: | 13361376 18043119 |
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| DOI: | 10.15598/aeee.v12i5.1143 |