Graph Sparse Nonnegative Matrix Factorization Algorithm Based on the Inertial Projection Neural Network

Table 8

Clustering performance on IRIS in case .

Cardinality (%)	Accuracy (%)			Normalized mutual information (%)
	SGNMF	GNMF	NMF	SGNMF	GNMF	NMF
0	98.60	34.00	34.00	94.56	1.035	1.035
10	98.13	34.00	34.00	93.39	1.035	1.035
20	98.20	34.00	34.00	93.02	1.035	1.035
30	98.00	34.00	34.00	92.27	1.035	1.035
40	98.13	34.00	34.00	92.92	1.035	1.035
50	98.00	34.00	34.00	92.33	1.035	1.035