摘要
针对传统搜索引擎在搜索过程中产生的临时文件多、占用磁盘空间大的问题,本文改进了搜索引擎的数据结构,采用索引压缩技术减少了临时文件,提高了检索效率。
According to the problem of too much redundant temporary files, which produced by the traditional search engines when doing a searching process, this paper improved the data structure of the search engine, using the index compression techniques to reduce the temporary files which improved the retrieval efficiency.
出处
《情报科学》
CSSCI
北大核心
2012年第2期200-205,共6页
Information Science
关键词
搜索引擎
WEB检索
索引词
中文分词
search engines
web search
index terms
Chinese word segmentation
