...用毕业论文_毕业论文网 关键词:索引子系统;Visual C++;SQL Server;中文分词;页面排序 [gap=1254]Keywords: Index subsystem; Visual C++; SQL Server; Chinese participle; Page sorting ..
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In the back-end process, a spider or robot fetches the Web pages from the Internet, and then the indexing subsystem parses the Web pages and stores them into the index files.
在后端流程中,网络爬虫或者机器人从因特网上获取web页面,然后索引子系统解析这些Web页面并存入索引文件中。
Searching: This subsystem searches on the Lucene index and returns the search results to the Request Manager subsystem.
搜索子系统: 这个子系统负责在索引文件上进行搜索并把搜索结构传递给请求管理器。
The index system consists of 3 levels including goal level; subsystem level and index level totally 25 basic levels.
该指标体系由目标层、子系统层和指标层3个层次构成,共有25个基本指标。
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