Linear Twin Quadratic Surface Support Vector Regression

<div>Regressors of LTQSSVR and TQSSVR with <i>c</i><sub>1</sub> = <i>c</i><sub>2</sub> = 2<sup>−2</sup>. The graph (a) shows the regressors of the data without large noises; the graph (b) shows the regressors calculated on the data with outliers.</div>

Mathematical Problems in Engineering

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Figure 1

Figure 1: Linear Twin Quadratic Surface Support Vector Regression 