用户名: 密码: 验证码:    注册 | 忘记密码?
首页|听力资源|每日听力|网络电台|在线词典|听力论坛|下载频道|部落家园|在线背单词|双语阅读|在线听写|普特网校
您的位置:主页 > 每日焦点 > 社会 >

围棋人机大战首局落定:人脑真的败给了电脑吗?

2016-03-10    来源:新华网    【      美国外教 在线口语培训

 Lee Sedol says surprised by AlphaGo, expects 50-50 victory

细思恐极!围棋人机大战首局落定:人脑真的败给了电脑吗?
 
自打阿尔法围棋横空出世,网友们就亲切地给它起了个名字:“阿尔法狗”。人机大战第一场,“阿尔法狗”没有“狗带”(go die,死亡,网络用语),韩国围棋九段李世石第一局已结束,AlphaGo赢得比赛。
 
今年一月份,谷歌宣布AlphaGo,在无让子的情况下以5:0完胜欧洲冠军,职业围棋二段樊麾。这是历史上,围棋AI第一次在公平比赛中战胜职业选手。而这次,谷歌则是打败了围棋界的顶尖选手。(当然,余下还有四局,比赛未最终结束。)
 
SEOUL, March 9 (Xinhua) -- South Korean Lee Sedol, world champion of the ancient Chinese board game Go, said Wednesday that he was "very surprised" by the capability of AlphaGo, developed by Google's London-based artificial intelligence (AI) subsidiary.
 
It was his first comment during a press conference after Lee was unexpectedly beaten by AlphaGo in a "match of century" that was widely seen as a representative match between humans and AI.
 
"I was very surprised because I didn't think I would lose," Lee said. But, he sustained confidence in his victory during the rest of games, saying that he will not be rattled by the defeat of the opening match.
 

 
The five-game match between Lee and AlphaGo kicked off on Wednesday, set to run through next Tuesday, at a hotel in central Seoul. The next match is scheduled to be held at the same venue from 1 p.m. local time (0400 GMT) on Thursday.
 
Lee and AlphaGo played a tight race by the middle of the three-and-a-half-hour match, but the balance was broken as the computer program put an anomalous position in the latter half. Lee resigned following his 186th placing as it became clear that AlphaGo took an unassailable lead.
 
The 33-year-old said he was surprised by two points, including AlphaGo's capability to resolve difficulties in an early phase and an unexpected anomaly in the latter half.
 
Though he was shocked at his defeat of the first match, Lee said he played very excitingly, expressing his anticipation for the next match. He said he never regretted accepting the challenge from AlphaGo.
 
Despite his expression of confidence in the next match, Lee lowered his confidence further and said that he now expects a 50-50 victory. During the Feb. 22 press conference, Lee said AlphaGo would by no means defeat him, and then, he said on Tuesday that his winning rate would not go as far as 5-0.
 
Lee said he would not be rattled by the first defeat as he won world champions several times, noting that the game just started.
 
Lee has won world Go champions 18 times in the past 11 years, recording a winning rate of about 70 percent with 47 victories in professional matches. AlphaGo has recorded a 99.8 percent winning rate with 504 victories and only one defeat.
 
Go originated from China more than 2,500 years ago. It involves two players who take turns putting markers on a grid -shaped board to gain more areas on it. One can occupy the markers of the opponent by surrounding the pieces of the other.


顶一下
(5)
83.3%
踩一下
(1)
16.7%
手机上普特 m.putclub.com 手机上普特
[责任编辑:katee]
------分隔线----------------------------
发表评论 查看所有评论
请自觉遵守互联网政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
用户名: 密码: 验证码:
  • 推荐文章
  • 资料下载
  • 讲座录音
普特英语手机网站
用手机浏览器输入m.putclub.com进入普特手机网站学习
查看更多手机学习APP>>