This text search package and its associated functions, referred to as the text search engine, is specifically designed to perform fast retrieval and automatic indexing of text data.
这个文本搜索包和它的相关函数被称为文本搜索引擎，它是专门设计用来执行文本数据的快速检索和自动索引。
A full text automatic indexing scheme based on ontology is presented in this paper for the purpose of improving the precision in full text indexing of digital library.
本文为支持数字图书馆全文检索精度的提高，提出了一个基于本体论全文自动标引方案。
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