托福分数测试HOT
托福课程优惠HOT
托福正价课试听0元
新托福机考练习NEW
0元讲座HOT
新版托福入门课程HOT
托福入门导学NEW
4000人报
托福机经
PDF版
TPO练习
官方授权
资料下载
826套
专业测评
40118人已测
高分经验
1193帖
扫码免费领资料
内含托福全科备考资料
更有免费水平测试及备考规划
扫码关注掌握一手留学资讯
回复XDF免费水平测试
为了帮助大家高效备考托福,熟悉托福词汇,新东方在线托福网为大家带来托福词汇:人工智能(AI)一文,希望对大家托福备考有所帮助。更多精彩尽请关注新东方在线托福网网(http://toefl.koolearn.com)!
人工智能是托福雅思考试喜欢考察的一个话题, 不论是剑5的文章,还是许多题目中涉及到的AI,所以今天我们就为大家提供了一些相关的信息,为大家的阅读提供一个背景资料。
相关词汇
Aritifical intelligence:人工智能
reason(v.):推理
assumption:假设
economic theory:经济理论
algorithms:运算法则
model:模式
People do not always act how economists assume they behave, but a computer controlled agent could act how economists assume people behave, if programmed to do so, in which case all rules of economic theory would work.
This means three things. First, the behavior of artificial intelligence(人工智能) agents that behave under the assumptions(假设) made in economic theory can be predicted by economic theory. Second, one can test how well artificial intelligence agents do the things economists assume people do. Thirdly, artificial intelligence agents that behave under the assumptions made in economic theory can be used to do calculations of math relating to economic theory.
Of course, one must wonder why this is important. It is good to be able to predict what a group of AI agents will do. It is also good to be able to use this information in order to test how well the agents work. The final fact is particularly interesting however. We can do relatively hard math problems relatively quickly using artificial intelligence agents. By quickly, I mean the Big-O of the program is polynomial as opposed to exponential. There are many math problems out there that the best algorithms known take exponential time. This method allows us to get fairly exact answers in polynomial time.
The question arises if this is really doing math. The answer to this question is not that simple. At the very least, the end result will be a very good approximation. Economists make up a bunch of rules the same way mathematicians do, and they often provide some kind of backing of these rules the same way mathematicians prove their statements. So, if we were to create a model that followed all the assumptions of economics, then we would be doing math. Many assumptions leave room for gray area, however. Economists often make statements that assume enough time or a large enough population. Of course, it is difficult to say how much is enough. So, many people would consider these methods to result in approximations, but these approximations are not only going to be as accurate as anyone would need, but they will also be done relatively quickly.
以上就是新东方在线托福网为你带来的托福词汇:人工智能(AI),更多精彩敬请关注新东方在线托福网(http://toefl.koolearn.com)。
资料下载
2021-2024托福机经试题|答案|范文下载
发布时间:2024-02-21关注新东方在线托福
回复【XDF】获取
托福全科备考资料大礼包
发布时间:2024-02-21关注新东方在线托福
回复【XDF】获取
托福正价课试听课程包
发布时间:2024-02-21关注新东方在线托福
回复【XDF】获取
托福定制备考规划
发布时间:2024-02-21关注新东方在线托福
回复【XDF】获取
托福TPO免费模考
发布时间:2024-02-21关注新东方在线托福
回复【XDF】获取
托福免费水平测试
发布时间:2024-02-21关注新东方在线托福
回复【XDF】获取
托福写作新题型模拟题+范文汇总[ETS发布]
发布时间:2023-07-30关注新东方在线托福
回复【XDF】获取
2023全年托福机经PDF版下载
发布时间:2023-06-17关注新东方在线托福
回复【XDF】获取
2022全年托福机经PDF版下载
发布时间:2023-06-17关注新东方在线托福
回复【XDF】获取
2022全年写作托福机经整理
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
2022年托福考后题目回忆
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
托福口语黄金80题附录音
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
新东方IBT写作网络课堂录音[.rar]
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
21天托福听力提升计划
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
不怕跑题偏题,这份写作资料请收好
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
托福阅读提分技巧锦囊妙计
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
口语拖后腿?因为你缺少这套万能句式资料
发布时间:2019-11-01关注新东方在线托福
回复【XDF】获取
攻破托福听力难关的资料包
发布时间:2023-01-13关注新东方在线托福
回复【XDF】获取
看剧学英语,经典美剧一键获取
发布时间:2019-11-01关注新东方在线托福
回复【XDF】获取
原版外刊资源合集|精心打包整理
发布时间:2019-11-01关注新东方在线托福
回复【XDF】获取
关注新东方在线托福,
回复【XDF】获取大礼包
推荐阅读
更多>>你是否经常为托福词汇量的问题而苦恼?你是否想知道托福词汇量到底要达到多少才能考出理想的成绩?你是否想找到最实用的方法和技巧来提高你的词汇量?如果你的答案是肯定的,那么请继续阅读这篇文章,因为这里有你想要的最全的答案!
托福词汇量到底要多少呢?怎样才能有效地提升托福词汇量呢?有哪些常见的托福词汇量误区呢?本文将为你一一解答,帮助你提高托福成绩和英语水平!
托福考试是很多想要出国留学的同学必须面对的挑战,而托福词汇量是托福考试的基础和关键。那么,托福词汇量到底要多少呢?有没有什么方法可以快速提高托福词汇量呢?本文将为你揭晓答案,并给你一些实用的建议,让你的托福词汇量不再是你的短板!
抢票用英语该怎么说呢?抢是 rob ,票是 ticket ,难道抢票就是 rob ticket ?
堪称“全球罕见的人口流动”的春运即将拉开帷幕,你知道“春运”用英语怎么说吗?
资料下载
更多>>关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
关注新东方在线托福
回复【XDF】获取
阅读排行榜
相关内容