Figure 2.

Clustering performance of SSRE with different parameter settings

The change of clustering performance of SSRE versus the value of parameter $\rho /\lambda$ on four datasets (i.e., Goolam dataset [38], Engel dataset [40], Haber dataset [41], and Vento dataset [43]) is shown here. The change of NMI values (A) and ARI values (B). NMI, normalized mutual information; ARI, adjusted rand index.