structural retrieval的意思|示意

It designs and implements XML tagging, indexing, keyword retrieval and structural retrieval on Chinese thesis, and finally constructs an XML-based Chinese thesis retrieval system.

对博硕士论文数据集的XML标引、索引、关键词检索和结构化检索分别进行设计和实现，构建一个基于XML的中文博硕士论文检索系统。

Moreover, NSCT decomposition structural parameters and image type can make significant effects on average retrieval rates.

NSCT分解结构参数以及图像类型对于平均检索率也有较大的影响。

For these structural problems' hard retrieval, a supply-demand matching method for structural problems is presented in this thesis and it is realized in the strategic study support system.

针对这些结构化问题难以检索的现状，本文提出了一个面向结构化问题的供需匹配方法，并在一个战略研究支持系统通过结构化检索实现这种方法。