Research Article
Graph Sparse Nonnegative Matrix Factorization Algorithm Based on the Inertial Projection Neural Network
Table 8
Clustering performance on IRIS in case
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| 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 |
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