基于教师招聘信息的垂直搜索引擎研究

Research on Vertical Search Engine Based on the Teacher Recruitment Information

在高校大学生就业形势极其严峻的背景下,高等师范院校毕业生这一特殊群体对及时准确的教师招聘信息更加渴望,因此高校研究建设教师招聘信息的垂直搜索引擎非常有必要.本文对垂直搜索引擎的工作原理以及关键技术模块进行分析,同时结合各类教师招聘信息网站的特点对关键技术中网络爬虫爬取策略进行改进,创建一个更具高效教师招聘信息价值平台.

Under the severe situation of college students＇employment, graduates of higher normal colleges ea- ger for more timely and accurate recruitment information. And they are in urgent need of the vertical search engine that bases on the reacher＇recruitment information. Therefore, this article analyzes the working principle and key technology of vertical search engine modules. At the same time,according to the characteristics of the various teacher recruitment information websites, it improves the key technology in network reptiles crawl strategy and provides a more efficient and valuable recruitment information platform for teachers.