基于支持向量机的泥石流危险性评价

Debris flow risk evaluation on the basis of SVM

采用支持向量机的计算方法,对云南省7个样本集的评价指标数据和目标值进行了分组训练和测试,建立了泥石流危险性评价模型,达到了较明显效果,指出该方法在泥石流危险度划分中具有较好的利用价值。

The paper adopts SVM methods, trains and tests 7 samples＇ evaluation index data and target value in Yunnan, establishes debris flow risk evaluation model, achieves obvious effect, and finally points out that： the method has better using value in debris flow risk assessment.