As with LinkedIn, social networks like Facebook, Twitter, and Pinterest use AI and machine learning technologies to identify and delete offensive material.
LinkedIn, the Microsoft-owned site having over 660 million subscribers, recently outlined its approach to handling accounts that include inappropriate content, spanning from profanity to illicit services ads.
http://it.toolbox.com/blogs/shrutiumathe/linkedin-uses-ai-to-remove-inappropriate-user-profiles-and-provide-a-better-user-experience-011720/