本文提出一种综合粗糙集与支持向量机的 Web 文本分类模型，利用粗糙集的属性约简方法，减少支持向量机训练数据的维数，提高 Web 文本分类的性能与效率.-This article advances a Web text classification model which synthesis rough set and support vector machine. Using the rough set’s attribute reduction method to reduce the dimension of support vector machine’s training data, then enhances the Web

text classification’s performance and efficiency.