Table 3.

Clustering result comparison for five datasets.

Datasets	BMNC		PBMC		SLN111		SMAGE-10K		SMAGE-3K
Metrics	ARI	NMI	ARI	NMI	ARI	NMI	ARI	NMI	ARI	NMI
-means	0.5205	0.7443	0.4768	0.6734	0.2629	0.5659	0.465	0.5861	0.5109	0.5807
Spectral	0.4497	0.6919	0.5018	0.7022	0.4315	0.6060	0.4982	0.5679	0.5389	0.5989
DESC	0.5125	0.6872	0.5125	0.6872	0.4607	0.5712	0.3263	0.5322	0.5360	0.5664
scDeepCluster	0.5676	0.7572	0.5676	0.7572	0.3482	0.5591	0.3518	0.5604	0.3929	0.5740
scDSC	0.6193	0.6504	0.6193	0.6504	0.2992	0.4308	0.5102	0.5314	0.5514	0.6189
DCCA	0.4912	0.7277	0.4912	0.7277	0.2611	0.5809	0.3866	0.5511	0.2984	0.5473
scMCs	0.1841	0.3906	0.1841	0.3906	0.0947	0.3088	0.2471	0.3598	0.2505	0.4255
scMVAE	0.4225	0.7060	0.5437	0.6983	0.2161	0.5936	0.3430	0.5726	0.3616	0.5794
scEMC(ours)	0.6480	0.7603	0.6289	0.7325	0.4654	0.6149	0.6953	0.6636	0.6419	0.6572