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

表4 2017年中国各省（市、区）旅游经济系统敏感性、应对能力、脆弱性的平均值、极差、标准差及变异系数

Table 4 The mean, range, standard deviation, and coefficient of variation of vulnerability, sensitivity, and coping capacity of the tourism economic system of 30 provinces (municipalities, autonomous regions) in China’s mainland, 2017

平均值 极差 标准差 变异系数 东部 S 0.184 0.276 0.075 0.408 R 0.205 0.143 0.043 0.210 V 1.224 2.589 0.725 0.592 中部 S 0.120 0.097 0.033 0.275 R 0.163 0.086 0.030 0.184 V 0.647 0.928 0.289 0.447 西部 S 0.137 0.138 0.041 0.299 R 0.176 0.150 0.044 0.250 V 0.770 1.082 0.350 0.455 全国 S 0.151 0.284 0.061 0.404 R 0.184 0.166 0.043 0.234 V 0.915 2.663 0.570 0.623