How, exactly, does online dating work? In this perfect-for-Valentine’s-Day TED-Ed lesson, OKCupid co-founder Christian Rudder walks you through how the dating website does its matching — by using a carefully-honed algorithm to create a compatability rating for two potential daters. In this fascinating video, Rudder shares how the site lets daters decide which factors are [...]

See more here: 

A look at OKCupid’s algorithm: Getting personal with TED-Ed for Valentine’s Day