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首页> 外文期刊>Advanced Science Letters >The Hybrid Logistics Regression-Artificial Neural Network and Multivariate Adaptive Regression Splines-Artificial Neural Network Modeling Schemes for Heart Disease Classification
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The Hybrid Logistics Regression-Artificial Neural Network and Multivariate Adaptive Regression Splines-Artificial Neural Network Modeling Schemes for Heart Disease Classification

机译:心脏病分类的混合后勤回归-人工神经网络和多元自适应回归样条-人工神经网络建模方案

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摘要

Heart disease is the leading cause of death in men and women in most countries in the world. People must pay attention to heart disease risk factors. Although genetics plays a role, some lifestyle factors are also crucial for heart disease risk. The traditional approaches use thirteen risk factors or explanatory variables to classify heart disease. Diverging from existing approaches, the present study proposes a new hybrid modeling scheme to obtain different sets of explanatory variables, and the proposed hybrid models are able to effectively classify heart disease. The proposed hybrid models consist of the logistics regression (LR), multivariate adaptive regression splines (MARS) and the artificial neural network (ANN) components. The initial stage is to use the LR or MARS technique to reduce the set of explanatory variables. The remaining variables are then served as inputs to the ANN in the second stage. A real data set of heart disease is used for demonstration of the development of the proposed hybrid models. The modeling results reveal that the proposed hybrid scheme is able to effectively classify heart disease and outperform the typical, single stage ANN method.
机译:在世界上大多数国家,心脏病是导致男性和女性死亡的主要原因。人们必须注意心脏病的危险因素。尽管遗传起着一定的作用,但某些生活方式因素对于心脏病风险也至关重要。传统方法使用十三种危险因素或解释变量对心脏病进行分类。与现有方法不同,本研究提出了一种新的混合建模方案,以获取不同的解释变量集,并且所提出的混合模型能够有效地对心脏病进行分类。提出的混合模型由物流回归(LR),多元自适应回归样条(MARS)和人工神经网络(ANN)组成。初始阶段是使用LR或MARS技术来减少解释变量集。然后,其余变量在第二阶段用作ANN的输入。真实的心脏病数据集用于证明所提出的混合模型的发展。建模结果表明,提出的混合方案能够有效地对心脏病进行分类,并且优于典型的单阶段ANN方法。

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