Research Article
Crisis Spreading Model of the Shareholding Networks of Listed Companies and Their Main Holders and Their Controllability
Table 3
Fitting parameters of Market Capitalization of Yearly End Date.
| Optimization Algorithm | | | Differential Evolution | Levenberg-Marquardt | Differential Evolution | Levenberg-Marquardt |
| Mean square error | 0.204586 | 0.204586 | 0.150582 | 0.150582 | Root mean squared error | 11.133538 | 11.133545 | 0.453501 | 0.453500 | R square | 1.000000 | 1.000000 | 1.000000 | 1.000000 | | 0.959815 | 0.959815 | 0.964046 | 0.964079 | | -0.013473 | -0.013474 | -0.054734 | -0.055387 |
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