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Table 3 Adjusted Rand Index (ARI) for the comparative analysis on the graph clustering task in Sect. 5.3. Higher ARI corresponds to greater accuracy in correctly identifying the ground truth states. It can been seen that the combination of graphKKE with Weisfeiler–Lehman kernel outperforms other methods

From: GraphKKE: graph Kernel Koopman embedding for human microbiome analysis

Dataset graph2vec WL kernel graphKKE+WL kernel graphKKE+Gaussian kernel
  Experimental datasets
5DynG-100 0.49 0.36 0.99 0.96
5DynG-200 0.20 0.49 0.92 0.87
3DynG-300 0.22 0.40 0.96 0.94
MovingPic 0.42 0.56 1 0.99
  Real-world dataset
CholeraInf 0.29 0.66 0.88 0.87