Based on the flower knowledge retrieval system, this paper discusses the effect of the user model on the generated contents and the relationship between the user model and the text planner.
本文以花卉知识查询系统为基础，探索了用户知识对生成结果的影响，以及用户模型与文本规划之间的相互作用。
Assemble model can draw components of retrieval system precisely, it can also be used to account recall ratio, and precision ratio.
集合模型能够精确地描述检索系统的构成，还可以用来计算检索的查全率和查准率。
This paper presents an efficient retrieval model in pictorial databases by improving the traditional pictorial databases retrieving system.
该文通过对传统图像库检索系统的改进，提出一个高效的图像库检索模型。
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