基于Lucene引擎构建在线地址匹配服务

Building Online Address Matching Services Based on Lucene Engine

随着我国城市化和信息化的发展,地址编码已经成为建设数字城市的基础工作。地址匹配是地址编码的关键环节,但面临着中文地址分词困难的问题。本文基于Lucene检索引擎,结合三叉树分词词典机制和基于规则的地址分词技术,设计了具有地址分词和地址匹配功能的地址匹配引擎,并构建了Rest风格的在线地址匹配服务,取得了良好的应用效果。

With the progress of urbanization and informatization in our country, geocoding has been the foundation for building digital city. As a key link of geocoding, address match is confronted with the difficulty of Chinese address segmentation. Based on Lucene search engine, this paper takes advantage of dictionary mechanism for segmentation based on TRIE indexing tree and address segmen- tation technology based on rules to design address matching engine with the function of address segmentation and address match, then to build the REST services of address matching which achieves good effect in practical application.