目录式搜索引擎 meaning in English
directory search engine
Examples
- It is also faced with the impact of directory search engineing
同时，网络阅读指导面临著目录式搜索引擎的冲击。 - The existing catalog search engine collects information by the labor or half - automatism . the collected information will be input in the certain catalog after they have been examined by the editors and the information abstract has been finished
目前的目录式搜索引擎是以人工方式或半自动方式搜集信息，由编辑员查看信息之后，人工形成信息摘要，并将信息置于事先确定的分类框架中。 - First , we have expatiated the working principle , performance parameters and major technologies . farther , we have analyzed the shortcomings of the existing catalog search engine and introduced the clustering analysis and the ant algorithm ; on the basis of this , we discussed the possibility and necessity of the connection between them , which avoids the local optimization of the clustering analysis to a degree . in the end , we appraise the idea that we deal with the information data by the data structure of the binary tree , m - branch tree and tree established by the ant algorithm , which can improve the efficiency of the search engine
首先阐述了搜索引擎的工作原理，性能指标，主要技术；分析了现有目录式搜索引擎的缺点，接着介绍了聚类分析算法与蚂蚁算法的理论，并论述了二者结合的可能性和必要性，这种结合方法也在一定程度上克服了聚类分析算法容易陷入局部最优的缺点，最终提出了通过使用蚂蚁算法建立二叉树、 m叉树和树作为信息数据处理的思想，大大提高了搜索引擎搜索的效率。