随着经济的不断发展,我国城镇化的水平不断提高,同时城镇中的人口也不断地增多,城镇化的发展必然涉及到乡村耕地的占用,以及城镇中资源供给不足等问题,为解决好城镇化中出现的各种问题,需要处理好城镇化中个要素间的关系,本文以神经网络系统为例,深入研究了神经网络在土地变化中的应用 With the continuous development of the economy, the level of urbanization in our country is constantly improving. At the same time, the population in cities and towns is continuously increasing. The development of urbanization necessarily involves the occupation of rural arable land and the insufficient supply of resources in cities and towns. Various problems that arise in the process of urbanization need to deal with the relationship between the elements. In this paper, the neural network system, for example, in-depth study of the neural network in land use changes