fuzzy indexing words retrieval 模糊标引词检索
Document Indexing & Retrieval 文献检索
Information indexing & retrieval 信息索引和检索 ; 信息检索
multimedia indexing and retrieval 多媒体检索
text indexing and retrieval 正文索引与检索
stratified indexing and retrieval 分层索引与检索
video indexing and retrieval 视频索引与检索
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。
Since full-text indexing requires extracting the text information, many object went through a painfully slow retrieval from tape, impacting the speed of full-text indexing.
由于创建全文本索引需要提取文本信息，因而需要从磁带上检索很多对象，这个过程是十分缓慢的，大大影响了创建全文本索引的速度。
Key frame can dramatically reduce the data of the video indexing, and provides a framework for video abstraction and retrieval.
关键帧的使用大大减少了视频索引的数据量，同时也为视频摘要和检索提供了一个组织框架。
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