Alphabet’s London-based DeepMind loosed AlphaZero, its AI-powered system that can master games without human intervention, on Stockfish, the highest rated chess game engine, and crushed it. DeepMind developed the self-training method, dubbed deep reinforcement learning, specifically to attack strategy board game “Go,” and an earlier iteration of the system beat one of the world’s best “Go” players, although it needed human guidance. AlphaZero trained itself in chess in three days, rejecting red-marked moves after a mere 1,000 simulations. Continue reading DeepMind’s AlphaZero Defeats Leading Chess Game Engine

Unlike Siri, Alexa, Google Assistant and Microsoft’s own Cortana, the latter’s social chatbot Xiaoice (pronounced “Shao-ice”) isn’t constructed simply to answer questions or resolve problems but can also tell jokes, write poetry, and exhibit “empathic computing” abilities. In China, Xiaoice resided on Huawei smartphones and was a weather reader on Dragon TV, a Shanghai TV station. Debuted in China in May 2014, Xiaoice has had more than 30 billion mainly text conversations with 660 million people around the world. Continue reading Microsoft Chatbot Xiaoice Excels at AI-to-Human Engagement