Kernel Parameter Optimization for Kriging Based on Structural Risk Minimization Principle

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/3021950/figures/3021950.fig.004a.svgz" name="3021950.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The fitting result of Fun1 with nonuniform distribution</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2017/3021950/figures/3021950.fig.004b.svgz" name="3021950.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The fitting result of Fun2 with nonuniform distribution</td></tr></table>

<div>The fitting results of the Fun1 and Fun2 with nonuniform distribution sampling.</div>

Mathematical Problems in Engineering

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Figure 4

Figure 4: Kernel Parameter Optimization for Kriging Based on Structural Risk Minimization Principle 