Deep Learning - GPU + Neural Networks

Article about Andrew Ng's experiment (called google brain) using 16 computers with NVidia GPUs with performance compared to 1.000 computers (16.000 cores).
http://www.wired.com/2013/06/andrew_ng/

Interview with Adam Coates from Baidu (chinese search) about Neural Networks and GPU:
http://www.technologyreview.com/news/527416/three-questions-with-the-man-leading-baidus-new-ai-effort/

Interview with Ren Wu from Baidu (chinese search) about Neural Networks and GPU:
http://www.nvidia.com/content/cuda/spotlights/ren-wu-baidu.html

Finally, Baidu hired Andrew Ng (stanford professor and guy behind google brain experiment):
http://www.technologyreview.com/news/527301/chinese-search-giant-baidu-hires-man-behind-the-google-brain/