中文说明： SOM自组织神经网络是神经网络的一种。个人感觉属于仿生学的一种方法。这种网络是基于生理学和脑科学研究成果提出的。与前向神经网络不同，它是一种无监督的学习。适用于数据聚类。完成自组织特征映射的算法较多。下面给出一种常用的自组织算法： (1)权值初始化并选定
English Description：
SOM self-organizing neural network is a kind of neural network. Personal feeling is a method of bionics. This network is based on the research results of physiology and brain science. Unlike feedforward neural network, it is an unsupervised learning. It is suitable for data clustering. There are many algorithms to complete self-organizing feature mapping. Here is a common self-organization algorithm