Fig. 1. Plots for simulated data. The functions are generated using equation 3.1 and then perturbed using random time-warping functions {γi j} for each simulated dataset, i.e., (b), (d), (f) for simulated Dataset 1, 2, and 3, respectively. The clusters in each dataset are distinguished by color to mark the true number of clusters. For example, simulated Datasets 1 and 2 have two clusters, whereas simulated Dataset 3 has three clusters.
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