“…One of the core steps of the collaborative filtering algorithm that is based on the mining of relation is to obtain the relation of the job seekers. At present, the ways of obtaining the relation of the job seekers are mainly divided into two categories, explicit and implicit category (Zhang, Li and Feng, et al, 2015;Bruyère, Cooper and Pelletier, et al,2014;Salehi and Kamalabadi, 2013). Literature (Lee, Kaoli and Huang,2014)proposes through the explicit social network relation to obtain the connection between the job seekers, and add the social relation matrix on the basis of the original score matrix increase, which has greatly improved the effect of the algorithm.…”