Density Peaks Clustering by Zero-Pointed Samples of Regional Group Borders

<div>The ordinate is the number of cluster centers, and the abscissa is the dc; the min-range corresponds to the minimum number of centers. The left side of min-range is the left subrange (<i>L</i>-range), and the right side of min-range is the right subrange (<i>R</i>-range); max <i>L</i>-num and max <i>R</i>-num are the maximum numbers of cluster centers in the left and right subranges, respectively; the red line is the suitable range of dc.</div>

Computational Intelligence and Neuroscience

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Figure 4

Figure 4: Density Peaks Clustering by Zero-Pointed Samples of Regional Group Borders 