Ordered logistic regression with artificial neural network models for variable selection for prediction of hypertension patient outcomes

Mohamad Ghazali, Farah Muna and Wan Ahmad, Wan Muhamad Amir and Awang Nawi, Mohamad Arif and Mohd Noor, Nor Farid and Ghazalli, Nur Fatiha and Aleng, NorAzlida and Mohd Ibrahim, Mohamad Shafiq and Abdul Halim, Nurfadhlina (2020) Ordered logistic regression with artificial neural network models for variable selection for prediction of hypertension patient outcomes. Sapporo Medical Journal, 54 (10). pp. 1-9. ISSN 0036-472X

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Abstract

The purpose of this study is to demonstrate the best strategy for the variable selection, using the developed Ordered Logistic Regression (OLR) and Multilayer Perceptron Neural Network (MLP). At the first stage, all the selected variables will be a screen for their important relationship point of view through ordered logistics regression and bootstrap methodology. After considering for 1500 of the bootstrapping methods, it was found that smoking factor, total cholesterol factor, and triglycerides come to a significant relationship to the level of hypertension. By considering the level of significance of 0.25 for ordered logistic regression, these three variables are being selected and used for the input of the MLP model. The performance of MLP was evaluated through the Predicted Mean Square Error (PMSE) of the neural network for the (MSE-forecasts the Network). PMSE is used as a measurement of how far away from our predictions are from the real data. The smallest MSE from MLP, indicate the best combination of variables selection in the model. In this research paper, we also provide the R syntax for OLR and MLP better illustration.

Item Type:	Article (Journal)
Additional Information:	8915/86061
Uncontrolled Keywords:	Multilayer Perceptron Neural Network (MLP), Mean Square Error (MSE), hypertension
Subjects:	Q Science > QA Mathematics Q Science > QA Mathematics > QA276 Mathematical Statistics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Dentistry Kulliyyah of Dentistry > Department of Paediatric Dentistry and Dental Public Health
Depositing User:	Dr Mohamad Shafiq Mohd Ibrahim
Date Deposited:	15 Dec 2020 19:06
Last Modified:	15 Dec 2020 19:07
URI:	http://irep.iium.edu.my/id/eprint/86061

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