Research Article

Spatial Analysis on the Vulnerability of Tourism Economic System Based on BP Neural Network: The Guangdong-Hong Kong-Macao Greater Bay Area (GBA)

Table 7

Evaluation criteria grade of vulnerability of tourism economic system in the GBA.

 Low vulnerabilityModerate vulnerabilityHigh vulnerability

GBA evaluation criteria0, 0.5650.565, 1.0141.014, 1.463