Variable Selection from Image Texture Feature for Automatic Classification of Concrete Surface Voids

<div>Blot plots for making a comparison among ensemble classification results using the selected 20 variables (I), using all the 108-dimensional features (II), L-SHADE-SVM-SVD using all the 108-dimensional features (III), and L-SHADE-SVM-SVD only using the first 64 components (IV). The red lines refer to the median values.</div>

Computational Intelligence and Neuroscience

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Figure 8

Figure 8: Variable Selection from Image Texture Feature for Automatic Classification of Concrete Surface Voids 