Figure 11.1

Figure showing 3D scatter plot of articial data showing 8 clusters.

3D scatter plot of articial data showing 8 clusters.

Figure 11.12

Figure showing graph of Rand, Jaccard, Fowlkes-Mallow and adjusted Rand indexes as a function of cluster size compared with ground truth clustering of articial data. The x axis is the value of k and the maximum is at k = 8. This graph was produced using the Series Multiple plotter and consequently, the y axes are normalised to make the ranges of each series match.

Graph of Rand, Jaccard, Fowlkes-Mallow and adjusted Rand indexes as a function of cluster size compared with ground truth clustering of articial data. The x axis is the value of k and the maximum is at k = 8. This graph was produced using the Series Multiple plotter and consequently, the y axes are normalised to make the ranges of each series match.

Figure 11.13

Figure showing internal validity measures as a function of k for artificial data. The x axis is the value of k and the maximum is at k = 8. This graph was produced using the Series Multiple plotter and consequently, the y axes are normalised to make the ranges of each series match.

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