Research Article
Spectral Clustering Algorithm Based on Improved Gaussian Kernel Function and Beetle Antennae Search with Damping Factor
Table 2
Accuracy of six algorithms on artificial data sets.
| | Data set | K-means | NJW | MPSC | PGSC | SC-NP | SC-DBAS |
| | Spiral | 0.5975 | 1 | 1 | 1 | 0.5890 | 1 | | Two moons | 0.7337 | 1 | 1 | 1 | 0.7170 | 1 | | Three circles | 0.5554 | 1 | 1 | 1 | 0.5753 | 1 | | Zigzag | 0.7076 | 1 | 1 | 1 | 0.7275 | 1 |
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