基于BP神经网络的旅游经济系统脆弱性省际空间分异

马慧强, 廉倩文, 论宇超, 席建超

Spatial differentiation of tourism economic system vulnerability based on BP neural network in different provinces of China

MA Huiqiang, LIAN Qianwen, LUN Yuchao, XI Jianchao

图2 2017年中国各省（市、区）旅游经济系统敏感性（a）、应对能力（b）、脆弱性（c）等级空间分布图

Figure 2 The hierarchical spatial distribution of sensitivity (a), coping ability (b), and vulnerability (c) of the tourism economic system of 30 provinces (municipalities, autonomous regions) in China’s mainland, 2017