Using the value of case credibility, the case retrieval and case library maintenance can be directed to assure the efficiency and credibility of CBR system.
利用评价结果可以指导案例的检索和案例库的维护，保证CBR系统工作的效率和可信度。
The paper provides some improving measures, and gives a model of active pushing system based on vector space model, which can better improve the efficiency of Web information retrieval.
本文提出了一系列优化措施，设计了一个基于向量空间模型的主动推送系统原型，更好的满足网上信息检索效率的提高。
Compared with the traditional information retrieval technologies, the efficiency of search retrieval system which USES distributed data retrieval technology is improved significantly.
与传统的信息检索技术相比，使用分布式数据检索技术的检索系统在检索效率上有了大幅的提高。
This indexing can not only ensure the comprehensiveness of the indexes, but also enhance the efficiency of system retrieval.
这种索引既能保证索引的全面性，又能提高系统检索效率。
The result showed that the strategy can improve the stability of the system and efficiency of retrieval.
结果表明，该策略可以提高系统的稳定性和检索效率。
This System has reached its goal. To a certain extent to achieve the purpose of search optimization, improved information retrieval efficiency compared to General search engines.
在一定的程度上达到了信息搜索优化的目的，与通用的搜索引擎相比信心检索的效率有了很大的提高。
The system realizes the management, query and retrieval of various documents, and enhances the efficiency and validity of business process.
系统实现了对运营商的各种文档进行管理及查询检索，从而提高业务流程的效率和有效性。
The key factors that decide the efficiency of an image retrieval system are the description of image content and measure the similarity between two images.
得出影响检索效果的关键之处在于图像的内容表示以及图像间的相似性度量。
How to improve the retrieval system structure to promote its performance and efficiency of speed has become a question of discussion.
如何改善检索系统的结构，提高检索系统的性能和效率，以加快检索速度，成为一个值得研究的课题。
By analysis of the classical model, in order to adopt suitable model to improve the retrieval efficiency when designing specific retrieval system.
通过对经典模型进行分析比较，以便在设计具体的检索系统时，根据检索对象的特点，采取合适的检索模型，提高检索效率。
By analysis of the classical model, in order to adopt suitable model to improve the retrieval efficiency when designing specific retrieval system.
通过对经典模型进行分析比较，以便在设计具体的检索系统时，根据检索对象的特点，采取合适的检索模型，提高检索效率。
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