Google's AI AlphaGo suffers 1st ever defeat
Google's DeepMind Artificial Intelligence (AI) program 'AlphaGo' suffered its first ever defeat in the fourth match of the five-match series against 'Go' world champion Lee Sedol. AlphaGo had already sealed the series after winning the third consecutive match on Saturday. The program now holds an 8-1 professional record in its nine matches played against professional 'Go' human players.