Using the text analyzer operator and an Apache UIMA compatible annotator, you will see how to create and integrate a user-defined text analysis task into the data transformation flows.
通过使用文本分析器操作符和一个Apache uima兼容的注释器，您将了解如何创建一个用户定义的文本分析任务并将其集成到数据转换流中。
Then, through the task analysis, card sorting and focus group, a design sample of IA is put forward based on the target user research, and the design process and method of IA are explored.
然后，通过任务分析用户实验、卡片分类实验和焦点小组方法，探索用户界面信息建构的程序和方法，提出了一个基于目标用户研究的用户界面基本信息架构的设计样本。
The related research, design principles, user and task analysis, system design model are presented.
介绍了相关研究背景、设计原则、用户与任务分析以及系统设计模型。
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