一种基于有限状态机的中文地址标准化方法

摘要

Because ambiguity and diversity are always existed in Chinese,these lead it to be a hard work in Chinese address standardization for a long time,and caused a huge difficulty in further carry out precise locating,geographic grid analysis and social situation and public sentiment locate.In order to solve this problem,this paper proposed a new method of Chinese ad-dress standardization,which based on address gradation and finite state machine theory.It verified the recognition ratio and cor-rectly matching ratio of this method by software developing work.The experiment shows that this method can achieve more than 96% of recognition ratio,and more than 85%matching ratio,it also can realize automatic stand address updating work.So this new method can solve the difficult problem in Chinese address standardization domain,and has a significant practical value and research reference value.%由于中文的内涵多义性和形式多样性的特点，使中文地址长期以来存在着难以标准化的问题，对进一步开展地址定位、区域网格分析和社情、舆情定位等工作都造成了较大的障碍。针对这个问题提出了基于地址分级模型和有限状态机驱动的新方法，并通过软件开发对这种方法的地址识别率和匹配准确率进行了验证，实验结果显示该方法对中文地址能够达到96％左右的识别率，匹配准确率也达到了85％左右，并且还能实现标准地址库的自动化更新。因此，采取该方法能够有效地解决中文地址标准化困难的问题，具有显著的实用性和研究参考价值。