The Research Of Urban Land Classification And Evaluation Information System Based On Artificial Neural Network

The work of urban land classification and evaluation in China just began, so both the study and the industrialization must make a long way to mature. With the deepen of economic reform and our country joining to WTO, the essentiality of the urban land classification and evaluation will be showed more and more.Artificial Neural Network (ANN) is especially fit to solve the problem that need to think of many factors and fuzzy information, so applying the ANN in land classification and evaluation can take the advantage of the ANN and reduce the influence of people on land classification and land evaluation and make the result more impersonality. At the same time, it is a new way and idea for land classification and land evaluation.This paper researched the principal theory and application method of land classification, land evaluation and ANN. Based on that, this paper discussed the application way, work flow, the way to set up the model and using range of ANN in land classification and land evaluation. In the same time, this paper also introduced the system designing, development model, design of system database, the design of the basic functions of the urban land classification and evaluation information system. The study of this paper is useful to improve the work of land classification and evaluation.