A brief introduction on the basic principle of support vector machine (SVM) is given herein, and then a safety monitoring model for earth-rockfill dam is put forward based on support vector regression (SVR).

• 摘要简要介绍了支持向量机的基本原理，在对建模因子进行分析的基础上，提出了基于支持向量回归(SVR)算法的土石坝安全监测预报模型。