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. Author manuscript; available in PMC: 2018 Jan 10.
Published in final edited form as: Stat Anal Data Min. 2016 Mar 28;9(2):106–116. doi: 10.1002/sam.11306

Fig. 1.

Fig. 1

Plots of the first two dimensions after dimension reduction by both methods compared for each case. Panels (a–c) and Panels (d–f) correspond to Cases 1–3, respectively. Here, irGTM, iCluster denote the proposed method (irGTM1) and iCluster of ref. [8], respectively. [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]