Facebook tweaks News Feed, adds new algorithm to serve up high quality content

The usefulness of Facebook's News Feed ranking algorithm may not be universally agreed upon, but the social network's dedication to improving it is unquestionable. Today, FB has updated that ranking system with a newly developed algorithm meant to better surface "high quality content" from pages users are connected to at the top of News Feed. To do so, the algorithm makes determinations about what content is timely, relevant, from trusted sources and is likely to be shared -- and also identifyin...