摘要
建立了基于人工神经网络的地价趋势面分析模型,提出了基于该模型并结合可视化检视进行地价样点粗差检测的算法,实例验证了该方法的可行性。
A land trend analysis model based on artificial neural networks (ANN) is constructed. The algorithm and steps using this model in land price samples test and errors check is proposed. Wuhan city is employed as case study area and this method is verifed.
出处
《测绘信息与工程》
2007年第6期26-28,共3页
Journal of Geomatics
基金
武汉大学地理信息系统教育部重点实验室开放研究基金资助项目(wd200609)
关键词
BP神经网络
趋势面分析
样点检验
基准地价
BP networks
trend analysis
test of land price samples
basic land price appraise