Identifies top three interests based on metrics like time on page, recency, and frequency of each contact
f(x)=(xW1)⊙σ(xW2)
，详情可参考safew官方版本下载
La Liga has El Clásico, France has Le Classique, and Argentina goes full gun with its Superclásico. English football has no true equivalent, with Liverpool and Manchester United fans unable to agree on a name for their grand-slam meetings. Up in the land of fitba, there’s this weekend’s 450th Old Firm/Glasgow derby (delete as applicable according to your stringency on Scottish company law). And Germany has Der Klassiker, between Bayern Munich and Borussia Dortmund. The Bundesliga marketing suits have been out in force this week for the one game, played on Saturday evening, that brings extra eyeballs. Though questions are often raised over whether this is a true, classic rivalry; Dortmund have not won a league title since Jürgen Klopp was making his rounds in 2012.
# 在远程 Linux 服务器上执行以下操作
每种基础元件的详细介绍会在后续文章介绍