摘要
概述了数据压缩技术的概念、分类及特点,介绍了数据压缩在信息检索中的优点,从多媒体检索、全文检索、图像检索、电子出版检索等角度探讨了数据压缩在当今信息检索技术的应用现状,并展望了其未来发展趋势。
The data compression technology of the concept, classification and characteristics were summarized, The data compression in information retrieval the advantage were introduced, from multimedia retrieval, full text search, image retrieval, electronic publishing retrieval, this paper has data compression in the present situation of the application of information retrieval technoloav, and prospects the develonment trends in the future.
出处
《煤炭技术》
CAS
北大核心
2012年第11期189-191,共3页
Coal Technology
关键词
数据压缩
信息检索
数据库
data compression
information retrieval
database
