关键词: 分类, 支持向量机, 数据样本, 概率支持向量机, 概率估计值

Abstract: A new support vector machine based on sample probabilistic estimated value is presented in this paper.The sample probabilistic estimated value and the distance between the sample and the super plane are defined，then this new support vector machine is formed.It is fit for both linear and nonlinear conditions.Experiments show that the support vector machine has better results for classification and less running time than other SVMs.

Key words: classification, support vector machines, data sample, probabilistic SVMs, probabilistic estimated value