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Table 4 Parameter estimation results on the Walmart forum

From: Epidemic model for information diffusion in web forums: experiments in marketing exchange and political dialog

Topic

MSE

\(R^{2}\)

S(0)

\(\alpha\)

\(\beta\)

\(\mu\)

K

Stock price

5.28E+03

0.6198

163

0.0045

0.6798

0.1226

1384

Sales

2.72E+03

0.6320

100

0.0081

0.7270

0.1388

997

Low price

3.64E+03

0.7262

122

0.0059

0.7506

0.1419

1401

Shopping convenience

1.98E+03

0.6433

116

0.0078

0.7914

0.1230

1000

Healthcare

3.83E+03

0.7190

116

0.0065

0.7677

0.1361

1200

Labor law

1.16E+03

0.7510

89

0.0088

0.7433

0.1324

800

Wage

6.55E+03

0.5209

100

0.0053

0.6000

0.1524

950