SOFMNN分类方法及其在农业生态系统rn退化分类上的应用

摘要

In this paper,a kind of self-organizing and feature map neural network (SOFMNN) classification method is given.It has self-learned self-adaptive ability.Using it,we can obtain the classification results only by inputting original data without determining the artificial factor such as weight of index,so we can use it conveniently.We use this classification method to evaluate agroecosystem degradation,getting a very satisfied result.%给出了一种自组织特征映射神经网络的分类方法，该方法具有自学习、自适应功能，它不同于传统的分类方法，在分类之前不必确定分类对象指标的权重等需要人为确定的量，只要输入分类对象指标的原始数据，就可以得到分类结果，应用十分方便。我们将该方法用于农业生态系统退化分类评价中，取得了满意的结果。图2，表1，参3。