تقدير دالة انحدار الحرف اللبي في الانحدار المتعدد اللامعلمي باستعمال المحاكاة
Other Title(s)
Estimate kernel ridge regression function in multiple regression
Joint Authors
Source
مجلة العلوم الاقتصادية و الإدارية
Issue
Vol. 24, Issue 103 (30 Apr. 2018), pp.411-419, 9 p.
Publisher
University of Baghdad College of Administration and Economics
Publication Date
2018-04-30
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Economics & Business Administration
Abstract EN
In general, researchers and statisticians in particular have been usually used non-parametric regression models when the parametric methods failed to fulfillment their aim to analyze the models precisely.
In this case the parametic methods are useless so they turn to non-parametric methods for its easiness in programming.
Non-parametric methods can also used to assume the parametric regression model for subsequent use.
Moreover, as an advantage of using non-parametric methods is to solve the problem of Multi-Colinearity between explanatory variables combined with nonlinear data.
This problem can be solved by using kernel ridge regression which depend on what so-called bandwidth estimation (smoothing parameters).
Therefore, for this purpose two different methods were used to estimate the smoothing parameter (Maximum Likelihood Cross-Validation (MLCV) and Akaike Information Criterion (AIC)).
Furthermore, a comparision between the previouse methods had been provided using simulation technique , and the method of Akaike Information Criterion (AIC) has been found to be the best for the Gaussian function
American Psychological Association (APA)
لقاء علي محمد وصابرين حسين كاظم. 2018. تقدير دالة انحدار الحرف اللبي في الانحدار المتعدد اللامعلمي باستعمال المحاكاة. مجلة العلوم الاقتصادية و الإدارية،مج. 24، ع. 103، ص ص. 411-419.
https://search.emarefa.net/detail/BIM-835733
Modern Language Association (MLA)
لقاء علي محمد وصابرين حسين كاظم. تقدير دالة انحدار الحرف اللبي في الانحدار المتعدد اللامعلمي باستعمال المحاكاة. مجلة العلوم الاقتصادية و الإدارية مج. 24، ع. 103 (2018)، ص ص. 411-419.
https://search.emarefa.net/detail/BIM-835733
American Medical Association (AMA)
لقاء علي محمد وصابرين حسين كاظم. تقدير دالة انحدار الحرف اللبي في الانحدار المتعدد اللامعلمي باستعمال المحاكاة. مجلة العلوم الاقتصادية و الإدارية. 2018. مج. 24، ع. 103، ص ص. 411-419.
https://search.emarefa.net/detail/BIM-835733
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 417-418
Record ID
BIM-835733