Table 3.

The results of DDNMF and AE1 on different noise levels.

Noise level	10%	20%	30%	40%	50%	60%	70%	80%
MNIST+DDNMF:ACC	0.73810	0.66530	0.69270	0.78400	0.58310	0.65280	0.74060	0.67260
MNIST+AE1:ACC	0.76220	0.71380	0.70260	0.72230	0.69670	0.67900	0.70590	0.57040
MNIST+DDNMF:NMI	0.69090	0.61762	0.62424	0.65516	0.57338	0.61489	0.63023	0.63649
MNIST+AE1:NMI	0.66079	0.66039	0.62352	0.63923	0.62091	0.59071	0.59371	0.59938
MNIST+DDNMF:ARI	0.62203	0.51083	0.54637	0.60423	0.46580	0.50822	0.54740	0.55506
MNIST+AE1:ARI	0.58954	0.57022	0.53432	0.55698	0.54528	0.48758	0.48707	0.43513
FashionMNIST+DDNMF:ACC	0.60360	0.59130	0.57120	0.63120	0.57690	0.52600	0.48480	0.49590
FashionMNIST+AE1:ACC	0.47270	0.46550	0.46890	0.48380	0.47050	0.47090	0.45800	0.47970
FashionMNIST+DDNMF:NMI	0.57559	0.60082	0.60209	0.59671	0.59133	0.51081	0.54363	0.52765
FashionMNIST+AE1:NMI	0.53955	0.54333	0.52740	0.50946	0.50394	0.49874	0.50315	0.50206
FashionMNIST+DDNMF:ARI	0.43383	0.45541	0.44640	0.46759	0.43419	0.36124	0.37084	0.36899
FashionMNIST+AE1:ARI	0.37198	0.37127	0.36532	0.34385	0.34220	0.33748	0.34438	0.35684