Abstract: The indices of the information systems evaluation are proposed according to the principle of system assessment.After the evaluation indices are described quantitatively，the performance evaluation model is established based on the classification algorithm of the support vector machine.Thus，the automation evaluation of the information systems is realized.Testing examples demonstrate the efficiency and feasibility of the presented method.

Key words: information systems, performance evaluation, support vector machine, classification algorithm

摘要： 根据信息系统评价原则，提出了信息系统性能评价的指标体系，并对各指标进行了定量描述，后利用支持向量机（SVM）的分类算法，建立了基于SVM的性能评估模型，实现了信息系统评估的自动化。通过测试，证明了该方法的有效性和可行性。

关键词: 信息系统, 性能评估, 支持向量机, 分类算法