培训矩阵在HSE培训顶层设计中的应用

为了弥补传统基于BP神经网络的GeoCA模型无法兼顾土地利用变化空间分布的缺点，在传统BP神经网络的基础上，添加空间分布集中度约束建立了GeoCA模型，对城市土地利用变化进行预测，在保证土地利用类型转化概率精度的前提下，实现了真正意义上的土地利用变化预测。

Research of GeoCA Model Applied in Urban Land Use Prediction

In order to make up for the shortcomings that the traditional method could not take into account the spatial distribution of the land use change,this paper based on the traditional BP neural network,GeoCA model was built by adding the Constraint conditions of spatial distribution concentration degree to predicte the change of city land use. Under the conditions of ensuring the accuracy of land use type conversion probability,the method studied in this paper truly re-alized the prediction of Land use change.