Document Information Retrieval的意思|示意

Each topic is associated with one or more sites, and a boost value, which can be used to augment an information retrieval score of any document from the site.

每一主题均与一个或多个站点及一可用于增大一来自所述站点的任何文档的信息检索得分的提升值相关联。

The advance of the information technology environment has brought the more new changes of the teaching of the document retrieval course.

信息技术环境的提升给文献检索课教学带来了更多的新变化。

To master a foreign language in the information query, document retrieval and use of modern information technology to obtain information about the basic approach;

掌握中外文资料查询、文献检索及运用现代信息技术获取相关信息的基本方法；

In network information retrieval, based on document vector space, class, cluster, ranking and relevance feedback need to compute similarity.

在网络信息检索中，基于文档向量空间的分类、聚类、排序与相关性反馈需要计算相似度。

Marine Thesaurus, as one of the information retrieval language. is a basic means of establishing Chinese oceanographic document database.

作为情报检索语言之一的《海洋叙词表》是建立中文海洋文献数据库的基本工具之一。

A search engine of document information is improved and a heuristic search strategy with multithreading and distributing is implemented. It introduces fuzzy retrieval model on the object documents.

该系统改进了信息搜索引擎，实现了多线程分布启发式搜索策略，并提出了目标文本模糊搜索空间模型。