Information Retrieval Visualization is a hot problem of current international research, which has very highly academic value and using value.
信息检索可视化问题是当今国际研究的热点问题，具有很高的学术价值和应用价值。
The text information retrieval visualization based on knowledge models is the visualized retrieval with metadata information of information resources.
基于知识模型的文本信息检索可视化，是利用信息资源的元数据信息来进行可视化检索。
This paper mainly discusses human -computer interface design principles, visualization techniques, then introduces several kinds of information retrieval visualization models at the same time.
本文主要讨论“人机界面”设计的原则、信息检索可视化技术，同时介绍了几个信息检索可视化模型。
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