Research Article
Damage Identification of Prefabricated Reinforced Concrete Box Culvert Based on Improved Fuzzy Clustering Algorithm and Acoustic Emission Parameters
Table 9
Comparison of data set calculation process.
| | Calculation method | Data set | Number of convergence iterations | Operation time (s) |
| | G-DFCM | Iris + Balance-scale | 16 | 0.368 | | Glass + Cmc | 35 | 0.363 |
| | DBSCAN | Iris + Balance-scale | — | 1.030 | | Glass + Cmc | — | 0.995 |
| | FCM | Iris + Balance-scale | 16 | 0.309 | | Glass + Cmc | 43 | 0.286 |
| | STING | Iris + Balance-scale | —1 | — | | Glass + Cmc | — | — |
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1The STING algorithm is not suitable for high-dimensional data.
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