The feed, whose representation is defined in the Atom Syndication Format, provides a summary of recently added resources.

提要的表示在Atom Syndication Format中定义，它提供了新添加的资源的一个概要。

youdao

It generates the summary by a recursive deterministic algorithm based on the iterated representation of a document.

它依据文章的重复表述运用递归决策算法来提取文章摘要。

youdao

Text Representation has been the fundamental problem in Information Retrieval, such as text retrieval, automatic summary and search engine.

文本的形式化表示一直是文本检索、自动文摘和搜索引擎等信息检索领域关注的基础性问题。

youdao