高层建筑火灾事故应急能力量化评估

为提高城市建筑火灾事故应急能力评估准确性，构建了一套应急能力评估指标体系。结合层次分析法制定百分制扣分式量化评估标准；采用主成分分析法进行降维处理；基于多元线性回归法和支持向量机法建立模型。结果表明：高层建筑火灾事故应急能力评估指标体系能够有效实现指标定量化处理，两种模型预测得分较为接近，均适用于城市高层建筑火灾应急能力评估。

Quantitative evaluation of emergency response capability of high-rise building fire accident

To improve the accuracy of the evaluation for urban building fire accident emergency response capability, a set of emergency capability evaluation index system was constructed. Combined with the analytic hierarchy process to formulate a percentile deductible quantitative evaluation standard, the principal component analysis was used for dimensionality reduction processing; the model was established based on multiple linear regression and support vector machine. The results indicated that the evaluation index system of high-rise building fire emergency response capability can effectively realize the quantitative processing of indicators. The prediction scores of the two models have an insignificant gap, and both of them are suitable for the evaluation of urban high-rise building fire emergency capability.