[ad_1] Twitter is learning first-hand about the challenges of eliminating racial bias in algorithms. The social network’s Liz Kelley said the company had “more analysis” to do after cryptographic engineer Tony Arcieri conducted an experiment suggesting Twitter’s algorithm was biased in prioritizing photos. When attaching photos of Barack Obama and Mitch McConnell to tweets, Twitter […]
Category: algorithm
MIT algorithm finds subtle connections between art pieces
[ad_1] MIT A particularly difficult aspect of developing MosAIc was creating an algorithm that could find not only similarities in color or style, but also in meaning and theme, Hamilton said. Researchers examined a deep network of “activations,” or features, for each image in the open access collections of both museums. The distance between the […]
AI helps drone swarms navigate through crowded, unfamiliar spaces
[ad_1] An additional tracking controller, Neural-Swarm, helps the drones compensate for aerodynamic interactions, such as the downwash from a robot flying overhead. It’s already more reliable than a “commercial” controller that doesn’t account for aerodynamics, with far smaller tracking errors. This could be useful for drone light shows, of course, but it could also help […]
Mozilla project exposes YouTube’s recommendation ‘bubbles’
[ad_1] Mozilla sums up the types of videos YouTube’s recommendation algorithm is likely to suggest for each persona. The fruitarian will see videos showing “how to have a hardcore organic life.” Videos for the prepper will “explore apocalyptic scenarios and how to “prepare” for them.” The liberal is recommended videos that “tend to support notions […]
‘Predictive policing’ could amplify today’s law enforcement issues
[ad_1] Predictive policing in and of itself is nothing new. It’s the straightforward evolution of intelligence-driven techniques, based on long established criminology principles that have been used by law enforcement for decades. The idea of forecasting crimes started back in 1931 when University of Chicago sociologist Clifford R. Shaw and Henry D. McKay, a criminologist […]
Disney’s face-swap technology is as impressive as it is unsettling
[ad_1] What sets Disney’s efforts apart from others’ attempts is its focus on megapixels. Traditionally, deepfake technology has focused on smooth facial transfers — that is, making a face look like a face on a face — rather than the nitty gritty details of an image. Models from DeepFakelab, for example, produced an image that […]
House Intelligence Committee grills Facebook over algorithms
[ad_1] “I am concerned because of an issue that I raised back in 2017, and repeatedly since,” Rep. Adam Schiff said in his opening remarks. “I am concerned about whether social media platforms like YouTube, Facebook, Instagram, and others, wittingly or otherwise, optimize for extreme content. These technologies are designed to engage users and keep […]
Steam uses AI to find interesting games you already own
[ad_1] Valve launched Steam Labs late last year as a way to test out new features for its PC games store. While it already brought the machine learning-based Interactive Recommender from Labs to the regular Library, the latest client update adds a wrinkle with Play Next. Instead of suggesting new games for you to buy, […]
Court finds algorithm bias studies don’t violate US anti-hacking law
[ad_1] Bates observed that many sites’ terms of service (which are frequently buried, cryptic or both) didn’t provide a good-enough notice to make people criminally liable, and that it’s problematic for private sites to define criminal liability. The judge also found that the government was using an overly broad interpretation when it’s supposed to use […]
ER docs don smart rings to better predict COVID-19 infections
[ad_1] Workers at UCSF Medical Center and Zuckerberg San Francisco General Hospital are wearing the devices, and Oura has asked another 150,000 users to share their data. The rings aren’t exactly comprehensive trackers, but they do record body temperature, heart rate and other vitals. In the near term, they could alert medical workers if they […]