惊恐的算法登场最早让人们最深切地体会到计算机算法威力的,不是围棋机器人,而是华尔街的股票分析算法(软件)。2010年5月6日早上,全球股市受希腊动荡局势的拖累而走低。很多人担心希腊债务违约在所难免,并且会引发全球经济萧条。纽约时间上午10点左右,美国股市大跌2.5%,损失惨重。事情很快由糟糕透顶发展成令人费解。当日美国东部时间下午2点42 Frightening algorithm debut so that people most deeply appreciate the power of computer algorithms, not Go robot, but Wall Street’s stock analysis algorithm (software). On the morning of May 6, 2010, global stock markets were dragged down by the turmoil in Greece. Many people worry that the Greek debt default is inevitable and will trigger a global economic recession. At about 10 a.m. New York time, the U.S. stock market plunged 2.5%, causing heavy losses. Things quickly developed from bad to puzzling. The day of the U.S. Eastern Time 2:42 PM