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