Table 5:

Results of different self-supervised mechanisms: Mean accuracy (%) ± standard deviation. Bold values indicate the best result. 10% of all vertexes are used for training.

	Cora	Citeseer	Pubmed	Cora-CA	DBLP-CA	Zoo	20Newsgroups
SetGNN	67.93 ± 1.27	63.53 ± 1.32	84.33 ± 0.36	72.21 ± 1.51	89.51 ± 0.18	65.06 ± 12.82	79.37 ± 0.35
Pretrain_L	52.59 ± 2.33	53.29 ± 2.01	69.90 ± 0.41	48.00 ± 4.79	87.59 ± 0.43	66.82 ± 13.48	71.93 ± 2.99
Pretrain_F	68.39 ± 1.20	63.83 ± 1.68	84.47 ± 0.40	73.12 ± 1.37	89.75 ± 0.23	65.43 ± 13.38	79.44 ± 0.39
MTL	72.58 ± 1.10	66.40 ± 1.35	85.16 ± 0.38	75.82 ± 1.42	90.22 ± 0.23	66.35 ± 13.26	79.56 ± 0.42
Mushroom	NTU2012	ModelNet40	Yelp	House (0.6)	House (1.0)	Walmart (0.6)	Walmart (1.0)
99.75 ± 0.11	73.86 ± 1.62	95.85 ± 0.38	28.78 ± 1.51	68.54 ± 1.89	58.34 ± 2.25	74.97 ± 0.22	59.13 ± 0.20
93.77 ± 2.20	70.06 ± 2.42	96.23 ± 0.31	26.68 ± 0.30	61.22 ± 3.09	54.81 ± 2.39	40.35 ± 4.30	33.30 ± 2.72
99.77 ± 0.15	74.03 ± 1.86	95.88 ± 0.34	28.19 ± 1.42	69.02 ± 4.02	59.20 ± 2.54	75.01 ± 0.27	59.87 ± 0.28
99.80 ± 0.17	74.88 ± 1.66	96.56 ± 0.34	31.39 ± 2.45	69.73 ± 2.60	58.90 ± 1.97	75.50 ± 0.18	60.19 ± 0.20