Google’s DeepMind division has improved the speed and performance of its machine learning system with technology whose attributes are similar to how animals are thought to dream. Dubbed “Unreal” (Unsupervised Reinforcement and Auxiliary Learning), the system learned to complete Labyrinth, a 3D maze, ten times faster than the best existing artificial intelligence software and can now play up to 87 percent of expert human players’ performance. DeepMind researchers will now be able to try out new ideas much more quickly. Continue reading Google DeepMind Speeds AI Learning with Computer Dreams

Sony has teamed with streaming music service Spotify to allow gamers to listen to their favorite tunes while playing games. Originally announced in January, Spotify officially joined PlayStation Music this week. While many users may be drawn to the Spotify-powered service, hardcore gamers may be turned off by the idea of replacing a game’s soundtrack and immersive audio effects with unrelated music. However, the companies are targeting the gamers who regularly play their own music in the background while gaming. Continue reading Spotify Streaming Music Service Now Live for Sony PlayStation