摘要
在信息技术中,将每条记录的中文可检词或标题、内容经过独特处理,做成“全息压缩码”做为唯一标识。该技术运用在计算机文献检索系统中可大大提高检索速度,优化空间配置,广泛用于倒排文档、查重、记录对比等多个领域。
Holographic compression code technique is a kind of computer information processing
technology. It can transfer the keywords, the title or the content of a Chinese record into an unique digital identifier. It greatly increases the speed of document retrieval and dramatically saves the space of information storage; Therefore it is widely used in the document retrieval system such as inverted file, inquiry, record comparison,etc.
出处
《现代图书情报技术》
CSSCI
北大核心
2004年第2期87-88,86,共3页
New Technology of Library and Information Service
关键词
文献检索系统
数据压缩
中文信息
全息压缩代码
Holographic compression code Chinese Data compression Document retrieval system