Facebook targets posts that beg for likes, shares with algorithm update

Enlarge (credit: Facebook) Facebook news feeds can get pretty cluttered, especially with clickbait posts fishing for as many likes, shares, and comments as possible. But it appears that enough users have complained to Facebook about these posts that the social media platform will start cracking down on what it is calling “engagement bait.” In a […]

Return of the algorithm monster: YouTube auto-promoted conspiracy theory videos

Enlarge (credit: Aurich Lawson) Worried about a dystopian future full of robots that decide how you see the world? You can wait until tomorrow’s fantastic Blade Runner 2049 to imagine how that might look in the future, or you can get there faster by logging in to modern YouTube. At least, that’s The Wall Street Journal‘s take. […]

Algorithm shows the data you give away when clicking suggested links

If you’re roaming the internet, you might run across recommendation engines. Some offer products or services you’d actually want to use, but does interacting with them harm your privacy even more? Researchers developed an algorithm to reveal how much info you’re handing over when you click around, essentially picking out which parts of a recommendation […]

An algorithm trained on emoji knows when you’re being sarcastic on twitter

Sony Scroll through Twitter and you’ll find plenty of sarcastic comments—not to mention lots of cases where sarcasm apparently went straight over someone’s head. Luckily, an algorithm MIT researchers developed to analyze tweets can now detect sarcasm, and emotional subtext in general, better than most people. Detecting the sentiment of social-media posts is already useful […]

Photography algorithm alters perspective after images are captured

Combining multiple photographs to create a new image isn’t uncommon, but researchers at the University of California, Santa Barbara (UCSB) in partnership with NVIDIA have come up with a a pretty wild new technique to create entirely new compositions. It’s called “computational zoom,” and it promises to let photographers adjust the focal length (which basically […]