就业涉及国计民生,既是重大的经济问题,又是重大的社会问题。失业率作为就业的核心指数,已是国际通用的宏观调控的基本指标。对于就业市场中的求职招聘活动,引入指数概念,采用适当的指数来反映求职招聘活动中各因素的变动程度,对于指导劳动者求职和用人单位招聘都具有极大的现实意义和指引意义。因此,基于我省高校毕业生求职招聘活动的大数据分析,尝试构建了高校毕业生求职招聘活跃指数,以期反映当前一个时期全省高校毕业生的求职招 Employment involves the national economy and the people's livelihood, both a major economic issue and a major social issue. As the core index of employment, the unemployment rate has become the basic indicator of the macro-control internationally accepted. For the employment recruitment activities in the employment market, the introduction of the index concept, the use of appropriate indices to reflect changes in the job search recruitment activities of various factors for the guidance of job seekers and employers recruitment has great practical significance and guiding significance. Therefore, based on the big data analysis of employment recruitment activities of college graduates in our province, we try to build a job search activity index for college graduates in order to reflect the current job hunting of college graduates across the province