介绍了自组织特征映射神经网络的结构和算法 ,将其用于中国茶叶的分类 ,并和传统方法进行了比较。认为组织特征映射神经网络优于传统方法。 The structure and algorithm of self-organizing feature map neural network are introduced, which are applied to the classification of Chinese tea and compared with traditional methods. It is considered that the neural network of tissue feature mapping is superior to the traditional method.