scholarly journals A Modified Robust Support Vector Regression Approach for Data Containing High Leverage Points and Outliers in the Y-direction

2020 ◽  
Vol 8 (5) ◽  
pp. 493-505
Author(s):  
Habshah Midi ◽  
Jama Mohamed
Keyword(s):  
Support Vector Regression ◽  
Support Vector ◽  
Leverage Points ◽  
Regression Approach ◽  
Robust Support Vector Regression

scholarly journals Robust Support Vector Regression Model in the Presence of Outliers and Leverage Points

2017 ◽  
Vol 11 (8) ◽  
pp. 92
Author(s):  
Waleed Dhhan ◽  
Habshah Midi ◽  
Thaera Alameer
Keyword(s):  
Regression Model ◽  
Support Vector Regression ◽  
Support Vector ◽  
Data Set ◽  
Support Vector Regression Model ◽  
Leverage Points ◽  
Linear Relationships ◽  
Linear And Nonlinear ◽  
Abnormal Points ◽  
Robust Support Vector Regression

Support vector regression is used to evaluate the linear and non-linear relationships among variables. Although it is non-parametric technique, it is still affected by outliers, because the possibility to select them as support vectors. In this article, we proposed a robust support vector regression for linear and nonlinear target functions. In order to carry out this goal, the support vector regression model with fixed parameters is used to detect and minimize the effects of abnormal points in the data set. The efficiency of the proposed method is investigated by using real and simulation examples.

Least absolute deviation-based robust support vector regression

2017 ◽  
Vol 131 ◽  
pp. 183-194 ◽  
Author(s):  
Chuanfa Chen ◽  
Yanyan Li ◽  
Changqing Yan ◽  
Jinyun Guo ◽  
Guolin Liu
Keyword(s):  
Support Vector Regression ◽  
Support Vector ◽  
Least Absolute Deviation ◽  
Absolute Deviation ◽  
Robust Support Vector Regression
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