作　　者： ;

机构地区： 广州大学图书馆

出　　处： 《现代情报》 2014年第4期132-136,共5页

摘　　要： 针对基于Lucene实现中文书目搜索系统的项目中,如何选择最合适的Lucene中文分析器进行了研究。通过大量实验,对Lucene自带的3个分析器及开发活跃度较高的两个第三方中文分析器,从分词效果,建立索引的时间和空间,检索的时间、检全率和平均检准率等方面进行了分析比较。综合实验分析结果,指出ik分析器总体性能最优,为最佳选择。 How to choose the most appropriate Chinese analyzer Lucene in Chinese bibliographic Retrieval system which bases on Lucene？ With a lot of experiments, the author has compared three analyzers and two kinds of third party Chinese analyz- ers that are development of high active, which were all owned by Lueene. From the effect of Chinese segmentation, indexing time and space, and time retrieval, recall and average precision, etc. the author deemed that the IK analyzer was the best selection, due to its best overall performance.

关 键 词： 书目搜索 中文分词 分析器

领　　域： [文化科学]