Text analysis can extract a set of keywords that characterize the document.

文本分析可以抽取出一组代表文档特征的关键词。

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The next section gives you a step-by-step example for this kind of integration: text analysis is used to extract structured information from a database table containing unstructured information.

下一小节将针对此类集成给出一个逐步指导示例：文本分析被用于从包含非结构化信息的数据库表中提取结构化信息。

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UIMA is a component architecture and a software framework implementation for the analysis of unstructured content such as text, video, and audio.

UIMA是一个用于分析非结构化内容(比如文本、视频和音频)的组件架构和软件框架实现。

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In analytics terms, the graffiti could have produced a text analysis to accompany the spatial analytics of encampment movements.

FORBES: Analytics Lessons From The Homeless